3.2L - Generic Scan Tool - Engine Code(s): Cbra: Diagnosis — 3.2L - Generic Scan Tool - Engine Code(s): Cbra — Cooling Fan

ON BOARD DIAGNOSTIC SYSTEMS

California OBD-II applies to all gasoline engine vehicles up to 14, 000 lbs. Gross Vehicle Weight Rating (GVWR) starting in the 1996 MY and all diesel engine vehicles up to 14, 000 lbs. GVWR starting in the 1997 MY.

Several states in the northeastern United States have chosen to adopt the California emission regulations starting in the 1998 MY and are known as "Green States".

Green States receive California-certified vehicles for passenger cars and light trucks up to 6, 000 lbs. GVWR. Starting in the 2004 MY, Federal vehicle over 8, 500 lbs. will start phasing in OBD-II.

Starting in 2004 MY, gasoline-fueled medium duty passenger vehicles are required to have OBD-II. Federal OBD-II applies to all gasoline engine vehicles up to 8, 500 lbs. GVWR starting in the 1996 MY and all diesel engine vehicles up to 8, 500 lbs. GVWR starting in the 1997 MY.

OBD-II system implementation and operation is described in the remainder of this document.

DIAGNOSTIC MODES 01 - 09

The information provided in Modes 01 through 09 displays the various levels of emission related data that may be monitored, as well as the ability to retrieve and read stored DTC trouble codes, erase stored DTC trouble codes, generate readiness codes, and select the various PIDs and Test-IDs used within the modes to monitor the engine, and emission related component parameters.

Note. Depending on scan tool and protocol used, the information in diagnostic mode 01 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), or On-Board Diagnostic Monitor Identifier (OBDMID).

DIAGNOSTIC MODE 01 - READ CURRENT SYSTEM DATA

Diagnostic Mode 01 makes it possible to access current emissions-related measured values and diagnostic data. The original measured values (no replacement values), input and output data and system status information are displayed using Diagnostic Mode 1.

Test requirement

Coolant temperature at least 80 °C.

Procedure

Connect the scan tool.

Start the engine and run at idle.

Select "Diagnostic Mode 1: Obtain data.".

From the following table, select the desired the "PID" that is to be monitored, e.g. "PID $05 Coolant temperature".

The current values of the component or system that is being monitored will be displayed on the scan tool screen.

PID	Component or System
$01	Monitoring status since erasing DTC memory
$03	Condition of fuel system
$04	Calculated load value
$05	Coolant temperature
$06	Short term air fuel ratio
$07	Long term air fuel ratio
$0C	Engine RPM
$0D	Vehicle speed
$0E	Ignition timing advance for #1 cylinder
$0F	Intake air temperature
$10	Air flow rate from mass air flow sensor
$11	Absolute throttle position
$12	Secondary Air Injection
$13	Oxygen Sensor Bank 1 Sensor 1
$15	Oxygen Sensor Bank 1 Sensor 2
$16	Oxygen Sensor Bank 1 Sensor 3
$1F	Time since engine start
$21	Distance driven with MIL ON
$23	Fuel rail pressure
$2E	Commanded evap purge
$30	Warm up counts after MIL erased
$31	Distance driven after erasing DTC memory
$33	Barometric pressure
$34	Heater current Bank 1 Sensor 1
$3C	Calculated catalyst temperature
$41	Monitor status current drive cycle
$42	Control module voltage
$43	Absolute load value
$44	Specified value of oxygen sensor signal
$45	Relative throttle valve position
$46	Ambient temperature
$47	Throttle valve position 2 absolute
$49	Accelerator pedal position 1 absolute
$4A	Accelerator pedal position 2 absolute
$4C	Specified throttle valve position
$56	Offset oxygen sensor regulation after catalytic convertor

Switch the ignition off.

DIAGNOSTIC MODE 02 - READ OPERATING CONDITIONS

When an emissions-related fault (pending DTC, visible in mode 07) is first detected, operating conditions are stored. Mode 02 makes it possible to access this freeze frame data as soon as this fault is shown in mode 03. Each control module only shows freeze frame data for one fault via mode 02. Therefore, there are two priority levels. If there is a malfunction with higher priority, the freeze frame data is overwritten.

Fault with higher priority: Misfire malfunction or fuel trim malfunction.

Fault with normal priority: All other emissions-related faults.

Note. Depending on scan tool and protocol used, the information in diagnostic mode 02 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), or On-Board Diagnostic Monitor Identifier (OBDMID).

Procedure

Connect the scan tool.

Start the engine and run at idle.

Note. If the engine does not start, crank the engine using starter for at least 5 seconds, do not switch the ignition off afterward under any circumstances.

Select "Diagnostic Mode 2: Obtain operating conditions.".

From the following table, select the desired the "PID", e.g. "PID 05-Coolant temperature" that is to be monitored.

The current values of the component or system that is being monitored will be displayed on the scan tool screen.

PID	Component or System
00	Supported definition pids, $01 thru $20
02	Fault code that caused the freeze frame to be stored
03	Fuel system status
04	Calculated load value
05	Coolant temperature
06	Oxygen sensor integrator
07	Oxygen sensor adaptation value
12	Engine RPM
13	Vehicle speed
14	Ignition angle
15	Intake air temperature (IAT)
16	Air mass
17	Throttle valve position 1 absolute (Throttle valve position 1)
18	Secondary air injection (SULEV only)
31	Time after engine start
32	Supported definition pids, $21 thru $40
35	Fuel pressure (rail pressure)
46	Activation of tank vent valve
51	Ambient pressure
64	Supported definition pids, $41 thru $60
66	Control modules system voltage
67	Absolute Load Value
68	Specified value of oxygen sensor signal
69	Relative Throttle Position
70	Ambient air temperature
71	Throttle valve position 2 absolute (Throttle valve position 2)
73	Accelerator pedal position 1 absolute (Accelerator pedal position signal 1)
74	Accelerator pedal position 2 absolute (Accelerator pedal position signal 2)
76	Specified throttle valve position
86	Offset oxygen sensor regulation after catalytic converter

Switch the ignition off.

DIAGNOSTIC MODE 03 - READ DTC MEMORY

Diagnostic Mode 03 makes it possible to read emissions-related faults (confirmed DTCs: faults which have activated the MIL) in the ECM and in the TCM.

When the ECM recognizes an emission related fault it turns on the malfunction indicator lamp. If an electronic throttle malfunction is recognized, the ECM turns on the electronic power control warning lamp. Both are located in the instrument cluster.

The DTCs are sorted by SAE code with the DTC tables consisting of a 5-digit alpha-numeric value.

Note. Depending on scan tool and protocol used, diagnostic mode 03 and the information provided may be referred to by a different name.

The following tables provide a breakdown and explanation of the DTC code.

P-Codes

Component group
P	X	X	X	X	DTC for the drivetrain
Norm-Code
P	0	X	X	X	Trouble codes defined by SAE with specified malfunction texts
P	1	X	X	X	Additional emission relevant DTCs provided by the manufacturer
P	2	X	X	X	DTCs defined by SAE with specified texts, from MY 2000
P	3	X	X	X	Additional emission relevant DTCs provided by the manufacturer from MY 2000

Component group
Repair group
P	X	0	X	X	Fuel and air mixture and additional emission regulations
P	X	1	X	X	Fuel and air ratios
P	X	2	X	X	Fuel and air ratios
P	X	3	X	X	Ignition system
P	X	4	X	X	Additional exhaust system
P	X	5	X	X	Speed and idle control
P	X	6	X	X	Control module and output signals
P	X	7	X	X	Transmission
P	X	8	X	X	Transmission
P	X	9	X	X	Control modules, input and output signals

U-Codes

Component group
U	X	X	X	X	DTC for network (CAN bus)
Norm-Code
U	0	X	X	X	Trouble codes defined by SAE with specified malfunction texts

Procedure

Connect the scan tool.

Switch the ignition to the ON position.

Select Diagnostic Mode 03: Interrogating fault memory.

The stored DTC or DTCs will be displayed on the scan tool screen.

The following table is an example of the DTC information that may be displayed on the scan tool screen

Indication example	Explanation
P0444	SAE Diagnostic Trouble Code
Evaporative emission canister purge regulator valve	Malfunctioning wiring path or malfunctioning component
Circuit open	Malfunction type as next

Refer to the DTC tables for the diagnostic repair procedures.

Switch the ignition off.

DIAGNOSTIC MODE 04 - ERASE DTC MEMORY

Diagnostic Mode 04 makes it possible to erase the DTC memory and to reset all emissions-related diagnostic data. In that way, all faults in the DTC memory in the ECM and TCM are erased. The adaptation values may also be reset.

Emissions-related diagnostic data includes (as applicable)

MIL Status
Number of DTCs
Readiness bits
Confirmed DTCs
Pending DTCs
DTC that belongs to freeze frame
Freeze frame data
Test results of specific diagnostic functions
Distance driven with "MIL ON"
Number of warm-up cycles after erasing the DTC memory
Distance driven after erasing the DTC memory
Misfire counter

Note. Depending on scan tool and protocol used, diagnostic mode 04 and the information provided may be referred to by a different name.

Procedure

Connect the scan tool.

Switch the ignition on.

Select Diagnostic Mode 03: Interrogating fault memory.

Then select Mode 4: Reset/delete diagnostic data.

The scan tool will display: Diagnostic data are being erased.

Switch the ignition off.

DIAGNOSTIC MODE 05 - READ OXYGEN SENSOR MONITORING TEST RESULTS

Note. Mode 05 may not be supported on all systems. On systems where Diagnostic Mode 05 is not supported, refer to Diagnostic Mode 6 for oxygen sensor Monitoring Test Results.

DIAGNOSTIC MODE 06 - READ TEST RESULTS FOR SPECIFIC DIAGNOSTIC FUNCTIONS

Diagnostic Mode 06 makes it possible to retrieve test results for special components and systems which are continuously or not continuously monitored. If the diagnosis of a system is complete, the diagnostic result and the corresponding thresholds are saved and displayed in mode 06. This data remains saved (even with the ignition off) until either new diagnostic results become available or the DTC memory is erased.

The min & max values for each individual test in Mode 06 represent the min & max operating values for a properly operating system. This data is provided to the individual aftermarket scan tool companies for development of their scan tool. Depending on the scan tool being used, the min & max values shown may vary, or be rounded up or down to the nearest decimal point depending on the aftermarket scan tool company's development process. e.g.

	Minimum Value
GST manual documentation	0.3499
Aftermarket scan tool display	0.35

Depending on the scan tool and protocol used, the information displayed in Diagnostic Mode 06 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), On-Board Diagnostic Monitor Identifier (OBDMID), or contain no name at all and may be referenced by only a number.

Note. Depending on the scan tool and protocol used, the information displayed in diagnostic mode 06 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), or On-Board Diagnostic Monitor Identifier (OBDMID).

Test requirements

Exhaust system must be properly sealed between the catalytic converter and the cylinder heads.
No DTCs stored in the DTC memory.
Coolant temperature at least 80 °C.

Work procedure

Connect the scan tool.

Start the engine and let run at idle speed.

Select Mode 6: Check test the results of components that are not continuously monitored.

Select the desired Test-ID..

The current minimum and maximum values will be displayed on the scan tool screen.

The following table is a numerical list of all "Test-IDs" or "Hex-IDs" that may be selected.

Test-ID (Hex-ID)	Component or System
01 ($01): MONITOR-ID 01 : OXYGEN SENSOR MONITOR BANK 1 - SENSOR 1	Oxygen Sensor Monitor Bank 1 - Sensor 1
02 ($02): MONITOR-ID 02 : OXYGEN SENSOR MONITOR BANK 1- SENSOR 2	Oxygen Sensor Monitor Bank 1 - Sensor 2
33 ($21): MONITOR-ID 21: CATALYTIC CONVERTER MONITORING	Catalytic Converter Monitoring
58 ($3A): MONITOR-ID 58 : FUEL TANK EVAP SYSTEM INTEGRITY/LEAK TEST (0.90")	Fuel Tank EVAP System Integrity / Leak Test (0.90")
59 ($3B): MONITOR-ID 59 : FUEL TANK EVAP SYSTEM INTEGRITY/LEAK TEST (0.40/1.0MM)	Fuel Tank EVAP System Integrity / LeakTest (0.40/1.0mm)
60 ($3C): MONITOR-ID 60 : FUEL TANK EVAP SYSTEM INTEGRITY/LEAK TEST (0.20/0.5MM)	Fuel Tank EVAP System Integrity / LeakTest (0.20/0.5mm)
61 ($3D): MONITOR-ID 61 : EVAP VALVE FUNCTION CHECK	EVAP Valve Function Check
65 ($41): MONITOR-ID 65 : OXYGEN SENSOR HEATER MONITOR BANK 1 - SENSOR 1	Oxygen Sensor Heater Monitor Bank 1 - Sensor 1
66 ($42): MONITOR-ID 66 ($42): OXYGEN SENSOR HEATER MONITOR BANK 1 - SENSOR 2	Oxygen Sensor Heater Monitor Bank 1 - Sensor 2
162 ($A2): MONITOR-ID A2 : MIS-FIRE CYLINDER 1 DATA	Mis-Fire Cylinder 1 Data
163 ($A3): MONITOR-ID A3: MIS-FIRE CYLINDER 2 DATA	Mis-Fire Cylinder 2 Data
164 ($A4): MONITOR-ID A4: MIS-FIRE CYLINDER 3 DATA	Mis-Fire Cylinder 3 Data
165 ($A5): MONITOR-ID A5 : MIS-FIRE CYLINDER 4 DATA	Mis-Fire Cylinder 4 Data

Monitor-ID 01 : Oxygen Sensor Monitor Bank 1 - Sensor 1

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 01 ".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
131 ($83)	P0133	Response Check.	0.35 V		Refer to DTC P0133 in the DTC summary table. DTC TABLES .
132 ($84)	P2195	Oscillation check.		>0.777 V	Refer to DTC P2195 in the DTC summary table. DTC TABLES .

If any of components or systems fail to meet the specified values. Refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTC or the corresponding diagnostic repair procedure DIAGNOSTIC MODE 03 - READ DTC MEMORY .

Switch the ignition off.

Monitor-ID 02 : Oxygen Sensor Monitor Bank 1- Sensor 2

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 02".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
01 ($01)		Voltage threshold from rich to lean (fixed value).	0.624 V	0.650 V
02 ($02)		Voltage threshold from lean to rich (fixed value).	0.624 V	0.650 V
05 ($05)	P0139	Output Voltage (signal activity) Check.		700 mSec	Refer to DTC P0139 in the DTC summary table. DTC TABLES .
07 ($07)		Minimum oxygen sensor voltage value in test.		450 mV
08 ($08)		Maximum oxygen sensor voltage value in test.	450 mV	1.2998 V
129 ($81)	P2271	Output Voltage (signal activity) Check.	0 V		Refer to DTC P2271 in the DTC summary table. DTC TABLES
130 ($82)	P2270	Output Voltage (signal activity) Check.		1.2998 V	Refer to DTC P2270 in the DTC summary table. DTC TABLES
134 ($86)	P2271	Output Voltage (signal activity) Check.		8000 mS	Refer to DTC P2271 in the DTC summary table. DTC TABLES

Switch the ignition off.

Monitor-ID 03 : Oxygen Sensor Monitor Bank 1- Sensor 3

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 03".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
01 ($01)		Voltage threshold from rich to lean (fixed value).	0.624 V	0.650 V
02 ($02)		Voltage threshold from lean to rich (fixed value).	0.624 V	0.650 V
05 ($05)	P0145	Output Voltage (signal activity) Check.		700 mSec	Refer to DTC P0145 in the DTC summary table. DTC TABLES
07 ($07)		Minimum oxygen sensor voltage value in test.		450 mV
08 ($08)		Maximum oxygen sensor voltage value in test.	450 mV	1.2998 V
129 ($81)	P2275	Output Voltage (signal activity) Check.	0 V	1.2998 V	Refer to DTC P2275 in the DTC summary table. DTC TABLES
130 ($82)	P2274	Output Voltage (signal activity) Check.		1.2998 V	Refer to DTC P2274 in the DTC summary table. DTC TABLES
134 ($86)	P2275	Output Voltage (signal activity) Check.		10000 mS	Refer to DTC P2275 in the DTC summary table. DTC TABLES

Switch the ignition off.

Monitor-ID 21: Catalytic Converter Monitoring

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 21".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
132 ($84)	P0420	Catalytic converter monitoring bank 1.	0.203	65535 mSec	Refer to DTC P0420 in the DTC summary table. DTC TABLES .

Monitor-ID 53 : Cam Shaft Adjustment

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 53".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
128 ($80)	P0011	VVT diagnosis target position is not reached.	2.5 °KW	28 °KW	Refer to DTC P0011 in the DTC summary table. DTC TABLES
129 ($81)	P000A	VVT diagnosis target position Slow Response	8 °KW	28 °KW	Refer to DTC P0011 in the DTC summary table. DTC TABLES

Switch the ignition off.

Monitor-ID 58 : Fuel Tank EVAP System Integrity/Leak Test (0.90")

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 58 ".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
129 ($81)	P0455	Tank leak test: Large leak.	0.95 Sec	65535 mSec	Refer to DTC P0455 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID 59 : Fuel Tank EVAP System Integrity/Leak Test (0.40/1.0mm)

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 59".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
129 ($81)	P0442	Fuel Tank Leak Test: Small leak.	1550 mSec	65535 mSec	Refer to DTC P0442 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID 60 : Fuel Tank EVAP System Integrity/Leak Test (0.20/0.5mm)

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 60".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
129 ($81)	P0456	Tank leak test: Pinhole leak (0.5 mm).	4.5 Sec	65535 mSec	Refer to DTC P0456 in the DTC summary table. DTC TABLES .
130 ($82)		Fuel Tank Leak Test.	4.9 Sec	65535 mSec

Switch the ignition off.

Monitor-ID 61 : EVAP Valve Function Check

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 61".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
128 ($80)	P0441	Tank vent valve check from % DTEV: Active test Air balance at idle OK, (Normal operation and short test 70).	0.350 %	1.999	Refer to DTC P0441 in the DTC summary table. DTC TABLES .
130 ($82)		Tank vent valve check from %DTEV: Active test, Oxygen sensor regulator deviating in lean direction (can only test OK), (Normal operation and short test 70).	0.07	10
130 ($82)		Tank vent valve check from %DTEV: Active test, Oxygen sensor regulator deviation in rich direction (can only test OK), (Normal operation and short test 70).	10	0.07

Switch the ignition off.

Monitor-ID 65 : Oxygen Sensor Heater Monitor Bank 1 - Sensor 1

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 65".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
133 ($85)	P0135	Oxygen sensor heating in front of catalytic converter, diagnosis, Bank 1 (Constant oxygen sensor monitoring with CJI25). Ceramic temperature monitoring.	+ 40 °C	1200 °C	Refer to DTC P0135 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID 66 ($42): Oxygen Sensor Heater Monitor Bank 1 - Sensor 2

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 66".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
129 ($81)	P0141	Oxygen sensor heating behind catalytic converter, diagnosis, Bank 1 Nernst cell internal resistance test.	0 ohms	1404 ohms	Refer to DTC P0141 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID 67 : Oxygen Sensor Heater Monitor Bank 1 - Sensor 3

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 67".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
129 ($81)	P0147	Diagnosis of Sensor 3 behind catalytic convertor.	0 ohms	1056... 11856 ohms	Refer to DTC P0147 in the DTC summary table. DTC TABLES

Monitor-ID 113 : Secondary air system (only SULEV)

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID 113".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min.	Max.	Additional Information
128 ($80)		Examination secondary air system, examination for reduced secondary air mass.	0.102 ohms	65535 ohms
129 ($81)	P2440	Examination secondary air valve leakage (combination valve does not close).	0	1.289

Monitor-ID A2 : Mis-Fire Cylinder 1 Data

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID A2".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min./Max. Values		Additional Information
11 ($0B)	P0301	Misfire cylinder 1, Average value over 10 Driving Cycles.	0 - 65535 (counts)		Refer to DTC P0301 in the DTC summary table. DTC TABLES .
12 ($0C)	P0301	Misfire cylinder 1, in this Driving Cycle.	0 - 65535 (counts)		Refer to DTC P0301 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID A3: Mis-Fire Cylinder 2 Data

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6 Check test the results of components that are not continuously monitored".

Select "Monitor-ID A3:".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min./Max. Values		Additional Information
11 ($0B)	P0302	Misfire cylinder 2, Average value over 10 Driving Cycles.	0 - 65535 (counts)		Refer to DTC P0302 in the DTC summary table. DTC TABLES .
12 ($0C)	P0302	Misfire cylinder 2, in this Driving Cycle.	0 - 65535 (counts)		Refer to DTC P0302 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID A4: Mis-Fire Cylinder 3 Data

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID A4".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min./Max. Values		Additional Information
11 ($0B)	P0303	Misfire cylinder 3, Average value over 10 Driving Cycles.	0 - 65535 (counts)		Refer to DTC P0303 in the DTC summary table. DTC TABLES .
12 ($0C)	P0303	Misfire cylinder 3, in this Driving Cycle.	0 - 65535 (counts)		Refer to DTC P0303 in the DTC summary table. DTC TABLES .

Switch the ignition off.

Monitor-ID A5 : Mis-Fire Cylinder 4 Data

Connect the scan tool.

Start the engine and run at idle.

Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "Monitor-ID A5".

Select the desired "Test-ID (TID)" or "Hex-ID".

Check specified values at idle.

Test-ID (TID) (Hex-ID)	DTC	Component or System	Min./Max. Values		Additional Information
11 ($0B)	P0304	Misfire cylinder 4, Average value over 10 Driving Cycles.	0 - 65535 (counts)		Refer to DTC P0304 in the DTC summary table. DTC TABLES .
12 ($0C)	P0304	Misfire cylinder 4, in this Driving Cycle.	0 - 65535 (counts)		Refer to DTC P0304 in the DTC summary table. DTC TABLES .

Switch the ignition off.

If any of the components or systems fail to meet the specified values, refer to Diagnostic Mode 03: Interrogating Fault Memory to check for stored DTCs or the corresponding diagnostic repair procedure.

Switch the ignition off.

DIAGNOSTIC MODE 07 - READ FAULTS DETECTED DURING THE CURRENT OR LAST DRIVING CYCLE

Mode 07 makes it possible to check emissions-related faults which appeared during the current or last driving cycle (pending DTCs).

A pending DTC is saved the first time a fault is detected (output via Mode 07).

If the fault is detected again by the end of the following driving cycle, a confirmed DTC is entered (output via Mode 03) and the MIL is activated.

If this malfunction is not detected again by the end of the following driving cycle, the corresponding pending code will be deleted at the end of the driving cycle.

Note. Depending on scan tool and protocol used, some of the information provided may be referred to by a different name.

Procedure

Connect the scan tool.

Start the engine and run at idle.

Note. If the engine does not start, crank the engine using starter for at least 5 seconds. Do not switch the ignition off afterward.

Select Mode 7: Check test results of components that are continuously monitored.

The number of pending DTCs or 0 malfunctions detected will be displayed on the scan tool screen.

Refer to the DTC tables for the diagnostic repair procedures.

Switch the ignition off.

DIAGNOSTIC MODE 08 - REQUEST CONTROL OF ON-BOARD SYSTEM, TEST OR COMPONENT

Diagnostic Mode 08 is used to control the operation of an on-board system, test or component. A Mode 8 service can be used to turn on-board system ON or OFF, or to cycle an on-board system, test or component on or off for a specific period of time. The service can also be used to request system status or to report test results.

Test requirements

No DTCs stored in the DTC memory.
Intake Air Temperature (IAT) maximum 60 °C.
Coolant temperature 80 -110 °C.
Throttle valve angle 12.0 - 16.0%.

Function Test

Note. If the accelerator pedal is depressed during the test, the test will be aborted.

Connect the scan tool.

Start the engine and run at idle for at least 15 minutes.

Select "Mode 8: Tank Leak Test".

Select "Test-ID 01: Tank Leak Test".

Check the specified value of the tank leak test at idle.

The following will be displayed on the scan tool screen

Tank leak test				Specified value
Test function active Test function is being initiated, please wait Test off Test aborted				Test OK

Switch the ignition off.

If the specified result is obtained

System OK.

If the specified result is not obtained

Repeat the tank leak test, switch the ignition off and start the engine again and let run for 15 minutes at idle.

Switch the ignition off.

If the specified result is again not obtained

A leak may be present. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS .

DIAGNOSTIC MODE 09 - READ VEHICLE INFORMATION

Diagnostic Mode 09 makes it possible to access vehicle-specific information from the ECM and the TCM (where applicable).

Note. Depending on scan tool and protocol used, Diagnostic Mode 09 and the information provided may be referred to by a different name.

Test requirement

No DTCs stored in the DTC memory.

Procedure

Connect the scan tool.

Switch the ignition on.

Select Mode 09: Vehicle information.

Select the desired Test-ID.

The information requested will be displayed on the scan tool screen.

The following table is a numerical list of all Test-IDs that may be selected.

Test-ID	Diagnostic text
02	Vehicle identification number e.g.
	A different 17 digit number will be displayed for each vehicle
04	Calibration identification e.g.
	Engine Control Module (ECM)
	Transmission Control Module (TCM)
06	CVN (check sum) e.g.
	EC5AE460 the check sum is different for every control module version
	000D105

Switch the ignition off.

DTC TABLES

Fuel, air mixture, and additional emissions regulations

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P000A	Intake (A) Camshaft Position Slow Response Bank 1	Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE, CHECKING .	Signal change <1.9...4.2 °CRK/s	Time after engine start, >3...10 Sec. frequency (normal operation), 4 times OR frequency @ cold start, 2 times	30 Sec	Multiple 2 DCY
P0010	Intake (A) Camshaft Position Actuator Circuit / Open (Bank 1)	Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE, CHECKING .	Signal voltage, >4.40...5.60 V	Camshaft valve, off Engine speed, >80 RPM	0.50 Sec	Continuous 2 DCY
P0011	Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)	Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE, CHECKING .	Target error (Stuck position) >6.8...8 ° CRK	Oil temp. -48.0...143.30 °C frequency (normal op.), 4.0 times Time after engine start, >3...10 Sec. OR frequency @ cold start, 2.0 times	30 Sec	Multiple 2 DCY
P0016	Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A	Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .	Permissable deviation, <11.0 Rev OR permissable deviation, >11.0 Rev		2 Sec	Multiple 2 DCY
P025A	Fuel Pump Open circuit	Check the fuel pump. Refer to FUEL PUMP ELECTRICAL, TESTING .	Signal voltage > 4.40...5.60 V	Engine speed,> 80 RPM	0.5 Sec	Continuous 2 DCY
P025C	Fuel Pump Short to ground	Check the fuel pump. Refer to FUEL PUMP ELECTRICAL, TESTING .	Signal voltage< 2.15...3.25 V	Engine speed,> 80 RPM	0.5 Sec	Continuous 2 DCY
P025D	Fuel Pump Short to B+	Check the fuel pump. Refer to FUEL PUMP ELECTRICAL, TESTING .	Signal current > 1.10 A	Engine speed,> 80 RPM	0.5 Sec	Continuous 2 DCY
P0030	HO2S Heater Control Circuit (Bank 1, Sensor 1) Open circuit	Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to OXYGEN SENSOR O2S HEATER, CHECKING .	Heater voltage 2.34-3.59 V	Time after engine start, >5 Sec heater commanded off	0.50 Sec	Continuous 2 DCY
P0031	HO2S Heater Control Circuit Low (Bank 1, Sensor 1) Short to ground	Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to OXYGEN SENSOR O2S HEATER, CHECKING .	Heater voltage < 2.34 V	Time after engine start, >5 Sec heater commanded off	0.50 Sec	Continuous 2 DCY
P0032	HO2S Heater Control Circuit High (Bank 1, Sensor 1) Short to B+	Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to OXYGEN SENSOR O2S HEATER, CHECKING .	Heater voltage > 3.59 V	Time after engine start, >5 Sec heater commanded on	0.50 Sec	Continuous 2 DCY
P0036	HO2S Heater Control Circuit (Bank 1, Sensor 2) open circuit	Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to OXYGEN SENSOR O2S 1 HEATER BEHIND TWC CATALYTIC CONVERTER, CHECKING .	SULEV Heater voltage, 4.50-5.50 V	Time after engine start, >5 Sec heater commanded off	0.50 Sec	Continuous 2 DCY
P0036	HO2S Heater Circuit (Bank 1, Sensor 3) open circuit SULEV	Check the Oxygen Sensor (O2S) Heater - Center Three Way Catalytic Converter (TWC) -Z64-.	Heater voltage 4.50...5.50 V	Engine speed, >80 RPM heater commanded off	0.50 Sec	Continuous 2 DCY
P0037	HO2S Heater Control Circuit Low (Bank 1, Sensor 2) short to ground	Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to OXYGEN SENSOR O2S 1 HEATER BEHIND TWC CATALYTIC CONVERTER, CHECKING .	SULEV Heater voltage < 3 V ULEV Heater voltage < 3 V	SULEV Time after engine start, >5 Sec heater commanded off ULEV engine speed >80 RPM heater, commanded off	0.50 Sec	Continuous 2 DCY
P0038	HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short to B+	Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to OXYGEN SENSOR O2S 1 HEATER BEHIND TWC CATALYTIC CONVERTER, CHECKING .	Heater current, > 2.70...5.50 A	Engine speed, >80 RPM heater commanded on	0.50 Sec	Continuous 2 DCY
P0042	HO2S Heater Circuit (Bank 1, Sensor 3) open circuit SULEV	Check the Oxygen Sensor (O2S) Heater - Center Three Way Catalytic Converter (TWC) -Z64-.	Heater voltage 4.50...5.50 V	Engine speed, >80 RPM heater commanded off	0.50 Sec	Continuous 2 DCY
P0043	HO2S Heater Control Circuit Low (Bank 1, Sensor 2) short to ground	Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to OXYGEN SENSOR O2S 1 HEATER BEHIND TWC CATALYTIC CONVERTER, CHECKING .	SULEV Heater voltage < 3 V ULEV Heater voltage < 3 V	SULEV Time after engine start, >5 Sec heater commanded off ULEV engine speed >80 RPM heater, commanded off	0.50 Sec	Continuous 2 DCY
P0044	HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short to B+	Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to OXYGEN SENSOR O2S 1 HEATER BEHIND TWC CATALYTIC CONVERTER, CHECKING .	Heater current, > 2.70...5.50 A	Engine speed, >80 RPM heater commanded on	0.50 Sec	Continuous 2 DCY
P050A	Idle Air Control System RPM Lower Or Higher Than Expected	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Out of range-low engine speed deviation <80 RPM Out of range-high engine speed deviation >80 RPM	Time after engine start >0.0 Sec driver torque demand none vehicle speed 0 km/h altitude <2700 m IAT >-48 °C evap purge valve closed catalyst heating active FOR MANUAL TRANSMISSIONS: engine load <40...75% catalyst heating active time after engine start >0.0 Sec driver torque demand none vehicle speed 0 km/h altitude <2700 m IAT >-48 °C catalyst heating active	4 Sec	Multiple 2 DCY
P0068	MAP/MAF - Throttle Position Correlation	Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING .	Plausibility with fuel system, load calculation <50% plausibility with fuel system, load calculation >50%	Fuel system monitor, running lambda control closed loop	30 Sec	Continuous 2 DCY
P0070	Ambient air temp sensor short to B+	Check the Outside Air Temperature Sensor -G17-.	Ambient air temp <45.0 °C	CAN active	2 Sec	Multiple 2 DCY
P0071	Rationality check	Check the Outside Air Temperature Sensor -G17-.	Difference value AAT-ECT @ engine start (depending on engine-off time) > \|25...40K AND difference value AAT-IAT engine start (depending on engine-off time) > 25....40K	Engine off time >6 h ECT @engine start minus IAT @ engine start<=40...25 °C ECT @ engine start <.75 °C minus ECT @ time after 60 Sec AAT @ engine start <=5.2 °C minus AAT @ condition vehicle speed >25 MPH for time >10 Sec intake air temp <=5.2 °C @ engine start minus intake air temp @ condition vehicle speed >25 MPH for time >10 Sec	0 Sec	Once/DCY 2 DCY
P0072	Ambient air temp sensor short to ground	Check the Outside Air Temperature Sensor -G17-.	Ambient air temp >87.0 °C	CAN active	2 Sec	Multiple 2 DCY
P0087	Fuel Rail/System Pressure - Too Low	Check the Fuel Pressure Sensor -G247-.	Pressure control activity, > 4.00 mPa AND fuel trim activity, 1.30... 16.00 AND difference between target pressure vs. actual pressure, > -16.38 mPa	Engine speed, > 600 RPM evap purge adaptation, < 22.00 fuel cut off, not active lambda control, closed loop	5 Sec	Multiple 2 DCY
P0088	Fuel Rail/System Pressure - Too High	Check the Fuel Pressure Sensor -G247-.	Fuel rail pressure > 13.9 MPa		3 Sec	2 DCY
P0089	Fuel Pressure Regulator 1 Performance	Check the Fuel Pressure Sensor -G247-.	Actual pressure Deviation <100 kPa >100 kPa	ECT, > -48 °C Time after engine start	0.5 Sec	2 DCY
P0100	Mass or Volume Air Flow A Circuit	Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING .	MAF sensor signal, 0 u Sec		0.50 Sec	Continuous 2 DCY
P0101	Mass or Volume Air Flow A Circuit Range/Performance	Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING .	Mass air flow vs lower threshold model <12% mass air flow vs upper threshold <12% load calculation >21%. 23 for ULEV only AND fuel system (mult) <-19%. -23 ULEV only load calculation <21%. -23 for ULEV only AND fuel system (mult) >19%. 23 ULEV only	Time after engine start, >150 camshaft revs time after engine start, >150 camshaft revs throttle position <99.6% engine speed 1320...5000 RPM ECT >60.0 °C IAT <90.0°C mass air flow 0.0...450kg/h engine load 20...100% lambda control closed loop evap purge valve closed if low fuel signal then wait until mass fuel integral >0.0kg throttle position <99.6% engine speed 1320...5000 RPM ECT >60.0 °C IAT <90.0°C mass air flow 0.0...450kg/h engine load 20...100% lambda control closed loop evap purge valve closed if low fuel signal then wait until mass fuel integral >0.0kg	2 Sec	Multiple 2 DCY
P0102	Mass or Volume Air Flow A Circuit Low Input	Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING .	MAF sensor signal, <66 u Sec		0.50 Sec	Continuous 2 DCY
P0103	Mass or Volume Air Flow A Circuit High Input	Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING .	MAF sensor signal, >4500 u Sec		0.50 Sec	Continuous 2 DCY
P0106	Manifold Absolute Pressure/BARO Sensor Range/Performance	Check the Charge Air Pressure Sensor -G31-. Refer to.-- If the Charge Air Pressure Sensor -G31- has no faults, check the altitude sensor co-located within the ECM.-- Check TSB's for related information.	Boost pressure signal >Altitude sensor +230 hPa	Altitude sensor, No DTC Boost pressure sensor, No DTC Engine speed, <1000 RPM AND Throttle position, <7.01% DK for 3 Sec. Throttle position sensor, No DTC	1 Sec	2 DCY
P0111	Intake Air Temperature Sensor 1 Rationality check ULEV only	Check the Intake Air Temperature (IAT) Sensor -G42- Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING	Difference value: IAT-ECT @ engine start (depending on engine-off time, >25...40 K AND difference value: IAT-AAT @ engine start (depending on engine-off time), >25...40 K	Engine-off time, >6 h ECT @ engine start minusAAT @ engine start, <=25...40 °C ECT @ engine start, <1.5 °C minus ECT @ time after engine start, 60 Sec AAT @ engine start, <=5.2 °C minus AAT @ condition vehicle speed, >25 MPH for time >30 Sec	0 Sec	Once/DCY 2 DCY
P0112	Intake Air Temperature Sensor 1 Circuit Low Input	Check the Intake Air Temperature (IAT) Sensor -G42- Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING	IAT, > 141.0 °C		2 Sec	Multiple 2 DCY
P0113	Intake Air Temperature Sensor 1 Circuit High Input	Check the Intake Air Temperature (IAT) Sensor -G42- Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING	IAT, <45.80 °C		2 Sec	Multiple 2 DCY
P0116	Engine Coolant Temperature Sensor 1 Circuit Range/Performance. Only SULEV	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the coolant regulator. Refer to COOLANT THERMOSTAT HOUSING COMPONENT OVERVIEW or to THERMOSTAT, CHECKING .	Stuck high: no change of signal, <1.5K	ECT @ start, 109.6...140.30 °C substitute ECT, >-48.00 °C Driving condition L: vehicle speed, 0.0...10.00km/h mass air flow, 4.0...180.0 kg/h time required/frequency, 3 times Driving condition H: vehicle speed, 40.0...120 ikm/h mass air flow, 12...36...152 kg/h time required, >40 Sec frequency, once	115 Sec	Once/DCY 2 DCY
P0116	Engine Coolant Temperature Sensor 1 Circuit Range/Performance. Only SULEV	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the coolant regulator. Refer to COOLANT THERMOSTAT HOUSING COMPONENT OVERVIEW or to THERMOSTAT, CHECKING .	Stuck low: no change of signal, <1.5K	ECT @ start, 50.30...88.4 °C subsitute ECT, >-48.00 °C Driving condition L: vehicle speed, 0.0...10.00km/h mass air flow, 4.0...180.0 kg/h time required >25 Sec frequency, 3 times Driving condition H: vehicle speed, 40.0...120 ikm/h mass air flow, 12...36...152 kg/h time required, >40 Sec frequency, once	115 Sec	Once/DCY 2 DCY
P0116	Engine Coolant Temperature Sensor 1 Circuit Range/Performance. Only SULEV	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the coolant regulator. Refer to COOLANT THERMOSTAT HOUSING COMPONENT OVERVIEW or to THERMOSTAT, CHECKING .	Stuck in range 88.5...109.5 °C AND no change on signal, 1.5 K	Engine-off time, >9900...15600 Sec ECT @ start, 88.5...109.5 °C subsitute ECT, >-48.00 °C Driving condition L: vehicle speed, 0.0...10.00km/h mass air flow, 4.0...180.0 kg/h time required >25 Sec frequency, 3 times Driving condition H: vehicle speed, 40.0...120 ikm/h mass air flow, 12...36...152 kg/h time required, >40 Sec frequency, once	115 Sec	Once/DCY 2 DCY
P0116	Engine Coolant Temperature Sensor 1 Circuit Range/Performance. Only ULEV	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the coolant regulator. Refer to COOLANT THERMOSTAT HOUSING COMPONENT OVERVIEW or to THERMOSTAT, CHECKING .	Difference value: ECT-AAT @ engine start (depending on engine off time) >25...40 K AND difference value: ECT-IAT @ engine start (depending on engine off time) >25...40 K	Driving condition 1 engine off time, >6 h AAT at engine start, minus IAT at engine start. <=25...40 °C ECT @ engine start <1.5 °C minus ECT @ time after engine start 60 Sec and Driving condition 2 AAT at engine start, minus AAT @ condition, <=5.2 °C vehicle speed, >25 MPH for time, >30 Sec IAT @ engine start <=5.2 °C minus IAT @ condition vehicle speed, >25 MPH for time, >30 Sec	115 Sec	Once/DCY 2 DCY
P0117	Engine Coolant Temperature Sensor 1 Circuit Low Input	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the coolant regulator. Refer to COOLANT THERMOSTAT HOUSING COMPONENT OVERVIEW or to THERMOSTAT, CHECKING .	ECT, >140.30 °C		2 Sec	Multiple 2 DCY
P0118	Engine Coolant Temperature Sensor 1 Circuit Open	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the coolant regulator. Refer to COOLANT THERMOSTAT HOUSING COMPONENT OVERVIEW or to THERMOSTAT, CHECKING .	ECT, <39.80 °C		2 Sec	Multiple 2 DCY
P0121	Throttle/Pedal Position Sensor A Circuit Range/Performance	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	TPS 1-TPS 2, >6.30 % AND Actual TPS 1 -calc. value, >actual TPS 2 calc. value OR TPS 1 -calc value >9.00%	Engine speed >480 RPM	0.28 Sec	Multiple 2 DCY
P0122	Throttle/Pedal Position Sensor A Circuit Low Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage, <0.20 V		0.14 Sec	Multiple 2 DCY
P0123	Throttle/Pedal Position Sensor A Circuit High Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage, > 4.81 V		0.14 Sec	Multiple 2 DCY
P0130	O2 Sensor Circuit (Bank 1, Sensor 1)	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	O2S ceramic temp. <640.0 °C	Modeled exhaust temp>300 °C fuel cut-off not active	12 Sec	Multiple 2 DCY
P0131	O2 Sensor Circuit, Bank 1 - Sensor 1 Low Voltage	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	VM, > 2 V UN, > 1.75 V IA, >0.30 V IP >0.30 V		10 Sec	2 DCY
P0132	O2 Sensor Circuit, Bank 1 - Sensor 1 High Voltage	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	VM, > 3 V UN, > 4 V IA, 1.5 V IP >1.50 V		10 Sec	2 DCY
P0133	O2 Circuit Slow Response (Bank 1, Sensor 1)	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	O2S signal front vs. modeled O2S signal ratio <=0.35 and >0.01 Cycles completed, >12 B8 ULEVII cycles completed >40	Engine speed, 1320-40000 RPM Delta engine load, 35...100.01% Delta engine load, <6% Actual Lambda value, 0.85...1.15 EVAP Purge flow <18.00 lambda control, closed loop	40 Amplitudes	2 DCY
P0135	O2 Heater Circuit (Bank 1, Sensor 1)	Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to OXYGEN SENSOR O2S HEATER, CHECKING .	Out of range-high O2S ceramic temperature, < 715 °C AND Heater duty cycle, 100% Rationality check: O2S ceramic temperature, < 715 °C AND time after O2S heater on 40 Sec Out of range low: difference between measured calibration resistance in ECM and set value, >45 ohms	Out of range high: Modeled exhaust gas temp, > 299.99 °C Heater control, Active Rationality check: ECT at start, >0.80 °C engine shut-off time >300 Sec Out of range low: time after engine start >15 Sec engine speed, idle	55 Sec 40 Sec 15	Multiple 2 DCY
P0136	O2 Circuit (Bank 1, Sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Delta voltage one step at heater switching >2.0020 V Number of checks 10	Modeled exhaust gas temp. 200-800 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec	6 Sec	2 DCY
P0137	O2 Circuit Low Voltage (Bank 1, Sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Cold condition, Signal voltage, < 59.6 mV Warm condition, signal voltage <59.6 mV reaction at closed loop enrichment, no reaction	ECT at engine off, >60 °C ECT <39.8 °C Modeled exhaust gas temp. 200-800 °C for 60 Sec. dewpoint, exceeded and lower exhaust gas temp limit exceeded for, 60 Sec 1st lambda control loop, not at max. value modeled exhaust gas temp. dew point exceeded and lower exhaust gas temp. limit exceeded for 60 Sec	05.1 Sec 40 Sec	Once/DCY 2 DCY multiple 2 DCY
P0138	O2 Circuit High Voltage (Bank 1, Sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Signal voltage >1.26 V	Modeled exhaust gas temp. 200-800 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec	5.1 Sec	Multiple 2 DCY
P0139	O2 Circuit Slow Response (Bank 1, Sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	EWMA filtered transient time at fuel cut-off, >0.4 Sec in voltage range, 401.4...201.2 mV number of checks (initial phase), >3 number of checks (step function), >3	Rich voltage, >=547.9 mV lean voltage <=201.2 mV OR Max O2 mass flow (disable), >=5000 mg O2S rear, ready fuel cut-off, ready front O2 sensor, lambda signal, >2.00 modeled exhaust gas temp. >400 °C exhaust gas mass flow, >25.0 kg/h rear O2 sensor internal resistance, <=700ohms or resistance measurement, ready front O2 sensor, sensor cross change, no fault rear O2 sensor heater, wires and oscillating check, no fault purge valve, no fault trigger for step change, delta transient time, >0	0.1 Sec	2 DCY
P0140	O2 Circuit No Activity Detected (Bank 1, Sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Signal voltage, 401...499 mV O2S rear internal resistance >40 Kohms	Modeled exhaust temp. 800 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec Modeled exhaust temp. >600 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec O2S rear, ready	200 Sec	2 DCY
P0141	O2 Heater Circuit (Bank 1, Sensor 2) out of range ULEV	Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to OXYGEN SENSOR O2S 1 HEATER BEHIND TWC CATALYTIC CONVERTER, CHECKING .	Heater resistance, 810...4560 ohms	Modeled exhaust gas temp, 250-650.1 °C Engine shutoff time, >300 Sec. fuel cut-off not active heater commanded on	15 Sec	Multiple 2 DCY
P0142	O2 circuit Bank 1 Sensor 3 heater check	Check the Oxygen Sensor 02S) 3 (behind Three Way Catalytic Converter (TWC)) Heater -Z64-.	Delta voltage one step at heater switching, >2.0 V number of checks, 10	Modeled exhaust gas temp. 200-800 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec	10 Sec	2 DCY
P0143	O2 circuit Bank 1 Sensor 3 Short to ground	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Cold condition, Signal voltage, < 59.6 mV Warm condition, signal voltage <59.6 mV short to B+, voltage >1.26 V	ECT at engine off, >60 °C ECT <39.8 °C Modeled exhaust gas temp. 200-800 °C dewpoint, exceeded and lower exhaust gas temp limit exceeded for, 60 Sec 1st lambda control loop, not at max. value modeled exhaust gas temp. dew point exceeded and lower exhaust gas temp. limit exceeded for 60 Sec	5.1 Sec 40 Sec	Once/DCY 2 DCY multiple 2 DCY
P0144	O2 circuit Bank 1 Sensor 3 Short to Batt. +	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Signal voltage >1.26 V	Modeled exhaust gas temp. 200-800 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec	5.1 Sec	Multiple 2 DCY
P0145	O2 Circuit Slow Response (Bank 1, Sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	EWMA filtered transient time at fuel cut-off, >0.4 Sec in voltage range, 401.4...201.2 mV number of checks (initial phase), >3 number of checks (step function), >3	Rich voltage, >=547.9 mV lean voltage <=152.3 mV OR Max O2 mass flow (disable), >=6000 mg O2S rear, ready fuel cut-off, active front O2 sensor, lambda signal, >2.00 modeled exhaust gas temp. >400 °C exhaust gas mass flow, >25.0 kg/h rear O2 sensor internal resistance, <=131 Kohms or resistance measurement, ready front O2 sensor, sensor cross change, no fault rear O2 sensor heater, wires and oscillating check, no fault purge valve, no fault trigger for step change, delta transient time, READ ERROR	4.5 Sec	2 DCY
P0146	O2 circuit Bank 1 Sensor 3 Open circuit	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Signal voltage, 401.4...499 mV internal resistance, 40 Kohms	Modeled exhaust gas temp. 200-800 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec Modeled exhaust temp. >600 °C dewpoint exceeded and lower exhaust gas temp.limit exceeded for 60 Sec O2S rear, ready	200 Sec	Multiple 2 DCY
P0147	O2 circuit Bank 1 Sensor 3 heater check SULEV	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287 -.	Heater resistance 1056...11656 ohms	Modeled exhaust gas temp, 250-650.1 °C Engine shutoff time, >300 Sec. fuel cut-off not active heater commanded on	15 Sec	Multiple 2 DCY
P0171	System Too Lean (Bank 1)	Check the fuel pressure --. Refer to FUEL PRESSURE TEST .-- Check the Fuel Pressure Sensor -G247-. -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .-- Check the intake system for leaks (false air).-- Check the vacuum lines for leaks	Lean @ idle Adaptive value >21% lean @ part-load Adaptive value 26(only B8 ULEVVII	Engine speed, 560-1200 RPM Engine load, 9.0...45% mass air flow, 5.0...23.0 kg/h ECT, >63.0 °C IAT, <90.0 °C part load adaptation, ready lambda control, closed loop evap purge valve, closed if low fuel signal then wait until mass fuel integral, > 0.00 kg throttle position, <99.6 Sec Engine speed, 1320-5000 RPM Engine load, 20...100% mass air flow, 27...450 kg/h ECT, >63.0 °C IAT, <90.0 °C lambda control, closed loop evap purge valve, closed if low fuel signal then wait until mass fuel integral, > 0.00 kg	10 Sec 10 Sec	2 DCY
P0172	System Too Rich (Bank 1)	Check the fuel pressure --. Refer to FUEL PRESSURE TEST .-- Check the Fuel Pressure Sensor -G247-. -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .-- Check the intake system for leaks (false air).-- Check the vacuum lines for leaks	Too rich at idle Adaptive value <5.02% (<6.0 only B8 ULEV) too rich at part-load Adaptive value <21% (-26(only B8 ULEVVII)	Engine speed, 560-1200 RPM Engine load, 9.0...45% mass air flow, 5.0...23.0 kg/h ECT, >63.0 °C IAT, <90.0 °C part load adaptation, ready lambda control, closed loop evap purge valve, closed if low fuel signal then wait until mass fuel integral, > 0.00 kg throttle position, <99.6 Sec Engine speed, 1320-5000 RPM Engine load, 20...100% mass air flow, 27...450 kg/h ECT, >63.0 °C IAT, <90.0 °C lambda control, closed loop evap purge valve, closed if low fuel signal then wait until mass fuel integral, > 0.00 kg	10 Sec 10 Sec	2 DCY
P0190	Fuel Rail Pressure Sensor A Circuit	Check the Fuel Pressure Sensor -G247-.	Signal voltage > 4.8 V		0.5 Sec	Continuous 2 DCY
P0191	Fuel Rail Control Valve, high pressure side	Check the Fuel Pressure Sensor -G247-.	Actual pressure >20.6 mPa	Time after engine start, >0.00 Sec engine speed, >90.0 RPM	3.0 Sec	Multiple 2 DCY
P0192	Fuel Rail Pressure Sensor A Circuit Low Input	Check the Fuel Pressure Sensor -G247-.	Signal voltage < 2.0 V		0.5 Sec	Continuous 2 DCY
P0201	Injector Circuit / Open - Cylinder 1	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Low side signal current <2.10 A	Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0202	Injector Circuit / Open - Cylinder 2	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Low side signal current <2.10 A	Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0203	Injector Circuit / Open - Cylinder 3	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Low side signal current <2.10 A	Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0204	Injector Circuit / Open - Cylinder 4	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 2, CHECKING .	Low side signal current <2.10 A	Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0221	Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	TPS 1-TPS 2, >6.30% AND actual TPS 1 - calc value, >actual TPS2 -calc. value OR TPS 1- calc. value, >9.00%	Engine speed >480 RPM	0.28 Sec	Multiple 2 DCY
P0222	Throttle/Pedal Position Sensor/Switch B Circuit Low Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage < 0.20 V		0.14 Sec	Multiple 2 DCY
P0223	Throttle/Pedal Position Sensor/Switch B Circuit High Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage, > 4.81 V		0.14 Sec	Multiple 2 DCY
P0261	Cylinder 1 Injector Circuit Low	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current <2.10 A	Engine speed, > 80 RPM High side signal current, > 4.20 A	0.5 Sec	Continuous 2 DCY
P0262	Cylinder 1 Injector Circuit High	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current >14.70 A	Engine speed, > 80 RPM injection valve, switched on	0.5 Sec	Continuous 2 DCY
P0264	Cylinder 2 Injector Circuit Low	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current <2.10 A	Engine speed, > 80 RPM High side signal current, > 4.20 A	0.5 Sec	Continuous 2 DCY
P0265	Cylinder 2 Injector Circuit High	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current >14.70 A	Engine speed, > 80 RPM Injection valve, Commanded on	0.5 Sec	Continuous 2 DCY
P0267	Cylinder 3 Injector Circuit Low	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current <2.10 A	Engine speed, > 80 RPM High side signal current, > 4.20 A	0.5 Sec	Continuous 2 DCY
P0268	Cylinder 3 Injector Circuit High	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current >14.70 A	Engine speed, > 80 RPM Injection valve, Commanded on	0.5 Sec	Continuous 2 DCY
P0270	Cylinder 4 Injector Circuit Low	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 2, CHECKING .	Low side signal current <2.10 A	Engine speed, > 80 RPM High side signal current, > 4.20 A	0.5 Sec	Continuous 2 DCY
P0271	Cylinder 4 Injector Circuit High	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 2, CHECKING .	Signal current >14.70 A	Engine speed, > 80 RPM Injection valve, Commanded on	0.5 Sec	Continuous 2 DCY

Ignition system

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P0300	Random Misfire Detected	Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING . OR FUEL INJECTORS, BANK 2, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to MASS AIR FLOW SENSOR, CHECKING .	"> 2.1 (PZEV) > 1.9 (Bin 5 / B8 ULEV II)"	Engine speed range, 440-6800 RPM Engine torque, >=0 Nm IAT, >-48 °C ECT at start, > 10.50 °C Fuel cutoff, Not active rough road not detected internal CAN no fault	1000 Rev. 200 Rev.	2 DCY continuous
P0301	Cylinder 1 Misfire Detected	Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to MASS AIR FLOW SENSOR, CHECKING .	Catalyst damage misfire rate (MR) >2.9...20.0 % PZEV > > 3.2...20.0 Bin 5	Engine speed range, 440-6800 RPM Engine torque, >=0 Nm IAT, >-48 °C ECT at start, > 10.50 °C Fuel cutoff, Not active rough road not detected internal CAN no fault	200 Rev.	2 DCY continuous
P0302	Cylinder 2 Misfire Detected	Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to MASS AIR FLOW SENSOR, CHECKING .	Catalyst damage misfire rate (MR) >2.9...20.0 % PZEV > > 3.2...20.0 Bin 5	Engine speed range, 440-6800 RPM Engine torque, >=0 Nm IAT, >-48 °C ECT at start, > 10.50 °C Fuel cutoff, Not active rough road not detected internal CAN no fault	200 Rev.	2 DCY continuous
P0303	Cylinder 3 Misfire Detected	Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to MASS AIR FLOW SENSOR, CHECKING .	Catalyst damage misfire rate (MR) >2.9...20.0 % PZEV > > 3.2...20.0 Bin 5	Engine speed range, 440-6800 RPM Engine torque, >=0 Nm IAT, >-48 °C ECT at start, > 10.50 °C Fuel cutoff, Not active rough road not detected internal CAN no fault	200 Rev.	2 DCY continuous
P0304	Cylinder 4 Misfire Detected	Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 2, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to MASS AIR FLOW SENSOR, CHECKING .	Catalyst damage misfire rate (MR) >2.9...20.0 % PZEV > > 3.2...20.0 Bin 5	Engine speed range, 440-6800 RPM Engine torque, >=0 Nm IAT, >-48 °C ECT at start, > 10.50 °C Fuel cutoff, Not active rough road not detected internal CAN no fault	200 Rev.	2 DCY continuous
P0321	Ignition/Distributor Engine Speed Input Circuit Range/Performance	Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .	Counted teeth versus reference, incorrect OR monitoring reference gap, failure		0.50 Sec	Continuous 2 DCY
P0322	Ignition/Distributor Engine Speed Input Circuit No Signal	Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .	Camshaft signals >3 Engine speed, no signal		0.50 Sec	Continuous 2 DCY
P0324	Knock Control System Error	Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING	Signal fault counter (combustion), >24.0 OR signal fault counter (measuring window), >2.00 Communication errors SPI communication > 25	Engine speed, 0 RPM	0.5 Sec	Continuous 2 DCY
P0327	Knock Sensor 1 Circuit Low Input (Bank 1) Short to ground, Port B	Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING	Lower threshold, <0.70 V	Engine speed, > 1000 RPM	0.5 Sec	Continuous 2 DCY
P0327	Knock Sensor 1 Circuit Short to ground, Port A	Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING	Lower threshold, <0.70 V	Engine speed, > 1000 RPM	0.5 Sec	Continuous 2 DCY
P0327	Knock Sensor 1 Circuit Signal range check	Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING	Lower threshold, <0.0....2.1582 V	Engine speed, > 1000 RPM ECT >40°C engine load, >23.734...55.172%		Continuous 2 DCY
P0328	Knock Sensor 1 Circuit signal range check (Bank 1)	Check the Knock Sensor -G61-.	Upper threshold 29.0674...114.9023 V	Engine speed, > 2000 RPM ECT, > 40.5 °C Engine load, 22.734...55.172%30%	0.5 Sec	2 DCY
P0328	Knock Sensor 1 Circuit short to B+ Port B (Bank 1)	Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING	Upper threshold >1.00 V	Engine speed >1000 RPM	0.5 Sec	Continuous 2 DCY
P0328	Knock Sensor 1 Circuit short to B+ Port A (Bank 1)	Check the Knock Sensor -G61-. Refer to KNOCK SENSOR 1, CHECKING	Upper threshold >1.00 V	Engine speed >1000 RPM	0.5 Sec	Continuous 2 DCY
P0340	Camshaft Position Sensor A Circuit (Bank 1 or single sensor)	Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .	Cam adaption values out of range >20 ° KW <-20 ° KW Difference of adapted and actual values >9° KW	Engine speed sensor, No DTC Phase sensor, No DTC Cam adaptation, Active Engine speed sensor, No DTC Phase sensor, No DTC Camshaft adjustment, No DTC Engine start, Completed Cam adaptation, Completed Camshaft in ref pos. for >2 sec.	2 Sec	2 DCY
P0341	Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor)	Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .	Signal pattern, incorrect		0.50 Sec	Continuous 2 DCY
P0342	Camshaft Position Sensor A Circuit Low Input (Bank 1 or single sensor)	Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .	Signal voltage low and crankshaft signals, 8.0		0.50 Sec	Continuous 2 DCY
P0343	Camshaft Position Sensor A Circuit High Input (Bank 1 or single sensor)	Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .	Signal voltage low and crankshaft signals, 8.0		0.50 Sec	Continuous 2 DCY
P0351	Ignition Coil A Primary/Secondary Circuit	Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current, < -0.25...2.00 mA OR Internal check, failed	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY
P0352	Ignition Coil B Primary/Secondary Circuit	Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current, < -0.25...2.00 mA OR Internal check, failed	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY
P0353	Ignition Coil C Primary/Secondary Circuit	Check the Ignition Coils with Power Output Stage - N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current, < -0.25...2.00 mA OR Internal check, failed	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY
P0354	Ignition Coil D Primary/Secondary Circuit	Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current, < -0.25...2.00 mA OR Internal check, failed	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY

Additional exhaust regulation

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P0410	System check after SAI PZEV only	Check the Secondary Air System.	Deviation SAI pressure, >20.0 hPa	Mass air flow, 7...150kg/h Delta engine load, -10...10% rev ECT, 5...39.8 °C IAT, 5...40 °C altitude, <2700 m SAI pressure sensor, ready no fault.	10 Sec	Once/DCY 2 DCY
P0413	Open circuit PZEV only	Check the Secondary Air System.	Signal voltage, 9.25...11.25 V	Air valve, commanded off engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P0414	Short to ground PZEV only	Check the Secondary Air System.	Signal voltage <6.00 V	Air valve, commanded off engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P0415	Short to B+ PZEV only	Check the Secondary Air System.	Signal current 2.20...4.20 A	Air valve, commanded on engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P0418	Air pump relay. Open circuit. PZEV only	Check the Secondary Air System.	Signal voltage 4.50...5.50 V	Pump relay commanded off engine speed, >80 RPM	0.50 Sec	Continuous 2 DCY
P0420	Catalyst System (front) Efficiency Below Threshold (Bank 1) PZEV only	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to CATALYTIC CONVERTER, CHECKING .	Measured OSC / OSC of borderline catalyst value for front catalyst, <0.40 OR value for front catalyst, <1.30 AND value for main catalyst, <1.20	Time after engine start, > 0 Sec. Delta exhaust mass airflow, < 27.1 kg/h exhaust gas mass flow, lower range, 25.0...80.0 kg/h exhaust gas mass flow, upper range, 60.0...160.0 kg/h modeled exhaust gas temp. in catalyst system, lower range, 490...660 °C modeled exhaust gas temp in catalyst system, upper range, 640...780 °C Engine speed, 1200-3520 RPM number of checks, 4 O2S front, ready no fault O2S rear, ready no fault SAS not active no misfire	50 Sec	Once/DCY 2 DCY
P0420	Catalyst System (main) Efficiency Below Threshold (Bank 1) PZEV only	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to CATALYTIC CONVERTER, CHECKING .	Measured OSC / OSC of borderline catalyst value for main catalyst, <0.90 WHILE value for front catalyst, <2.00	Time after engine start, > 80 Sec. Delta exhaust mass airflow, < 30.0 kg/h exhaust gas mass flow, lower range, 25.0...80.0 kg/h exhaust gas mass flow, upper range, 60.0...160.0 kg/h modeled exhaust gas temp. in catalyst system, lower range, 435...660 °C modeled exhaust gas temp in catalyst system, upper range, 530...740 °C Engine speed, 1200-3520 RPM number of checks, 4 O2S front, ready no fault O2S rear, ready no fault SAS not active no misfire	50 Sec	Once/DCY 2 DCY
P0420	Catalyst System (only bin 5, ULEV) Efficiency Below Threshold (Bank 1)	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to CATALYTIC CONVERTER, CHECKING .	Measured OSC / OSC of borderline catalyst. EWMA filter value for catalyst, <.20	Time after engine start, > 400 Sec. Delta exhaust mass airflow, < 30.0 kg/h exhaust gas mass flow, lower range, 25.0...80.0 kg/h exhaust gas mass flow, upper range, 60.0...130.0 kg/h modeled exhaust gas temp. in catalyst system, lower range, 460...600 °C modeled exhaust gas temp in catalyst system, upper range, 500...680 °C Engine speed, 1200-3520 RPM number of checks, 4 O2S front, ready no fault O2S rear, ready no fault SAS not active no misfire	50 Sec	Once/DCY 1 DCY
P0441	Evaporative Emission System Incorrect Purge Flow	Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Reaction of idle controller or lambda controller Deviation less than 7% lambda controller AND 35% idle controller deviation	Evap purge flow integral, 25...120g integrated air mass, 5.5...6.5kg Engine speed, Idle RPM Engine speed Deviation, 80 RPM ECT, >65.30 °C or Substitute ECT, >80.30 °C IAT, >3.80 °C Altitude, <2836 m lambda control, closed loop	25 Sec	Once/ DCY 2 DCY
P0442	Evaporative Emission System Leak Detected (Small Leak)	Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Time for pressure drop < 1.55...1.75 Sec.	Time after engine start> 5...65530 Sec. ECT, 3.8...120 °C ECT at start, 3.8...50.3 °C engine off time, >21600 Sec ambient air temp 3.8...59.3 °C ambient air temp drop after engine start, < 7.5 K Intake manifold vacuum, > 2560 hPa Altitude, < 2700 m Vehicle speed, >= 0 km/h Vehicle speed, > 40 km/h once Selected gear, Any drive restart temp difference, >0.0 K Evap purge valve closed LDP, Activated Delta ambient pressure, < 2.5 hPa IAT drop after engine start, < 7.5 °C delta vehicle speed not >150 km/h	120 Sec	2 DCY
P0444	Evaporative Emission System Purge Control Valve Circuit Open	Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .	Signal voltage> 4.40... 5.40 V	EVAP purge valve, Commanded off Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0455	Evaporative Emission System Leak Detected (gross leak/no flow)	Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Time for pressure drop < 0.95 Sec.	Time after engine start> 5...65530 Sec. ECT, 3.8...120 °C ECT at start, 3.8...50.3 °C engine off time, >21600 Sec ambient air temp 3.8...59.3 °C ambient air temp drop after engine start, < 12 K Intake manifold vacuum, > 2560 hPa Altitude, < 2700 m Vehicle speed, 0...0 km/h Vehicle speed, > 40 km/h once Selected gear, Any drive restart temp difference, >0.0 K Evap purge valve closed LDP, Activated Delta ambient pressure, <2.5 hPa delta vehicle speed not >150 km/h delta engine load <\|768%	120 Sec	Once/DCY 2 DCY
P0456	Evaporative Emission System Leak Detected (very small leak)	Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	<4.5-6.0 Sec.	Time after engine start> 5...1000 Sec. ECT, 3.8...120 °C ECT at start, 3.8...50.3 °C engine off time, >21600 Sec ambient air temp 3.8...59.3 °C ambient air temp drop after engine start, < 4.5 K Intake manifold vacuum, > 2560 hPa Altitude, < 2700 m Vehicle speed, 0...150 km/h Vehicle speed, > 40 km/h once Selected gear, Any drive restart temp difference, >0.0 K Evap purge valve closed LDP, Activated Delta ambient pressure, -1.523...1.523 hPa delta vehicle speed not >150 km/h delta engine load <\|768% vehicle acceleration <\|3.5m/s2	180 Sec	Once DCY 2 DCY
P0458	Evaporative Emission System Purge Control Valve Circuit Low	Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .	Signal voltage, <2.15...3.25 V	EVAP purge valve, Commanded off Engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P0459	Evaporative Emission System Purge Control Valve Circuit High	Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE PURGE REGULATOR VALVE, CHECKING .	Signal current, > 2.20 A	EVAP purge valve, Commanded on Engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P0491	Secondary Air System Insufficient Flow. flow check during cat. heating. PZEV only	Check the Secondary Air System.	SAI pressure measured with SAI pressure sensor vs modeled <0.6 (0.62) %	Mass air flow, 7...150kg/h Delta engine load, -10...10% rev ECT, 5...60 °C IAT, 5...40 °C altitude, <2700 m SAI pressure sensor, ready no fault.	18.5 Sec	Once/DCY 2 DCY

Speed and idle control

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P0501	Vehicle Speed Sensor A Range/Performance	Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING .	VSS signal, < 4 km/h	Engine torque >150 Nm Engine speed, >2500 RPM vehicle speed sensor, no fault	5 Sec	Multiple 2 DCY
P0501	Vehicle Speed Sensor A Range/Performance Only ULEV	Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING .	VSS signal, < 4 km/h	Engine speed, 1520...4520 RPM fuel cut-off, active vehicle speed sensor, no fault	3 Sec	Multiple 2 DCY
P0503	Vehicle Speed Sensor A Out of range high	Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING .	Vehicle speed >200km/h		0.5 Sec	Continuous 2 DCY
P0506	Idle Air Control System RPM Lower Than Expected	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Engine speed deviation <-80 RPM	Time after engine star t>0 Sec. driver torque demand, none Vehicle speed, 0 MPH Altitude, < 2700 m ECT, > -10.5 °C IAT, >-48.0 °C external torque request, not demanded engine load, 15....40%	4 Sec	Multiple 2 DCY
P0507	Idle Air Control System RPM Higher Than Expected	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Engine speed deviation >-80 RPM	Time after engine star t>0 Sec. driver torque demand, none Vehicle speed, 0 MPH Altitude, < 2700 m ECT, > -10.5 °C IAT, >-48.0 °C	4 Sec	Multiple 2 DCY

Control module and output signals

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P0601	Internal Control Module Memory Check Sum Error	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Internal check sum, incorrect			Continuous 2 DCY
P0604	Internal Control Module Random Access Memory (RAM) Error	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Write ability check, failed			Continuous 2 DCY
P0605	Internal Control Module Read Only Memory (ROM) Error	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Checksum Incorrect			Continuous 2 DCY
P0606	ECM Processor	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Power up calibration EEPROM check, failed A/D channel conversion check failed	Initialization phase, active initialization phase, active power-up calibration, executed	0.5 Sec	Continuous 2 DCY
P0627	Fuel Pump "A" Control Circuit /Open	Check the fuel pressure --. Refer to FUEL PRESSURE TEST .	Internal error fuel pump control unit Feedback from fuel pump control unit Pump blocked short circuit to battery +, ground or open circuit	Battery voltage, > 9-16 V Engine start, Completed	15 Sec	No Mil
P0638	Throttle Actuator Control Range/Performance - Bank 1	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Rationality check: Time to close to reference point > 0.56 Sec. AND reference point, 2.88% signal range check: duty cycle >80% AND ECM power stage, no failure	Ignition, on Engine speed, 0 RPM IAT, >5.3 °C Vehicle speed, 0 km/h ECT, >5.3 °C	5 Sec	Multiple 2 DCY
P0641	Sensor Reference Voltage A Circuit/Open	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Signal voltage, deviation +/- 0.3 V		0.5 Sec	Continuous 2 DCY
P0642	Sensor Reference Voltage A Circuit Low	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Signal voltage, < 4.6-5 V	Threshold values depending on internal 5 V rev voltage	0.5 Sec	2 DCY
P0643	Sensor Reference Voltage A Circuit High	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	5 V supply voltage >4.99-5.41 V	Threshold values depending on internal 5 V rev voltage	0.5 Sec	2 DCY
P0651	Sensor Reference Voltage B Circuit/Open	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Signal voltage, deviation +/- 0.3 V		0.5 Sec	Continuous 2 DCY
P0652	Sensor Reference Voltage B Circuit Low	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Signal voltage, < 4.6-5 V	Threshold values depending on internal 5 V rev voltage	0.5 Sec	2 DCY
P0653	Sensor Reference Voltage B Circuit High	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	5 V supply voltage >4.99-5.41 V	Threshold values depending on internal 5 V rev voltage	0.5 Sec	2 DCY
P0657	Actuator Supply Voltage A Circuit / Open	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Signal voltage, 4.40...5.60 V	Relay, commanded off Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0658	Actuator Supply Voltage A Circuit Low	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Signal voltage, < 2.15...3.25 V	Relay, commanded off Engine speed, > 80 RPM	0.5 Sec	Continuous 2 DCY
P0659	Actuator Supply Voltage "A" Circuit High	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Signal current >1.10 A	Relay, commanded on Engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P0685	ECM/PCM Power Relay Control Circuit/Open	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Signal voltage, 2.6-3.7 V Sense circuit voltage, >6 V	ECM keep alive time main relay, Commanded on (Test pulse)	0.5 Sec	2 DCY
P0686	ECM/PCM Power Relay Control Circuit Low	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Signal voltage, 2.6-3.7 V Sense circuit voltage, >6 V	ECM keep alive time main relay, Commanded on (Test pulse)	0.5 Sec	2 DCY
P0687	ECM/PCM Power Relay Control Circuit High	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Signal current, >1.4-0.7 A Sense circuit voltage, <6 V	Main relay, Commanded on ECM keep alive time main relay, Commanded on (Test pulse)	0.5 Sec	2 DCY
P0688	ECM/PCM Power Relay Sense Circuit	Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY, CHECKING .	Sense voltage, <3.0 V Difference sense circuit voltage with camshaft actuator commanded off and on >2.5 V Battery voltage > 3 V	Main relay, commanded on ECM keep alive time Switch off test - Failed	1 Sec 4 Sec 2 Sec	2 DCY
P0697	Sensor Reference Voltage C Circuit / Open	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Signal voltage, deviation +/- 0.3 V		0.5 Sec	Continuous 2 DCY
P0698	Sensor Reference Voltage C Circuit Low	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	Signal voltage, < 4.6-5 V	Threshold values dep. on internal 5 V rev voltage	0.4 Sec	2 DCY
P0699	Sensor Reference Voltage C Circuit High	Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.	5 V supply voltage>4.99-5.41 V	Threshold values dep. on internal 5 V rev voltage	0.4 Sec	2 DCY

Fuel and Air ratios, control module

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P1114	Internal resistance too large (Bank 1, sensor 2)	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Heater resistance, (128-648)*(8-40)1.02-25.9 k ohms (dep. on mod. exhaust temp. and heater power)	Battery voltage, 10.7-16.1 V Modeled exhaust gas temp, 300-600 °C Engine shutoff time, 300 Sec. IAT, >6.75 °C	15 Sec	2 DCY
P12A1	Fuel Rail Pressure Sensor Inappropriately Low	Check the Fuel Pressure Sensor -G247-.	Pressure control activity, >2.50 mPa AND fuel trim activity, <0.80 AND difference between target pressure vs. actual pressure, -16.38...16.38 mPa	Engine speed > 600 RPM evap purge adaptation < 22.00 lambda control closed loop fuel cut off not active	5 Sec	Multiple 2 DCY
P12A2	Fuel Rail Pressure Sensor Inappropriately High	Check the Fuel Pressure Sensor -G247-.	Pressure control activity, <0.05 mPa AND fuel trim activity, >1.30 AND difference between target pressure vs. actual pressure, -16.38...16.38 mPa	Engine speed > 600 RPM evap purge adaptation < 22.00 lambda control closed loop fuel cut off not active	5 Sec	Multiple 2 DCY
P12A4	Fuel Rail Pump Control Valve Stuck Closed	Check the Fuel Pressure Sensor -G247-.	Pressure control activity, <6.00 mPa AND fuel trim activity, >.90...1.15 AND difference between target pressure vs. actual pressure, -<16.38 mPa	Engine speed > 600 RPM evap purge adaptation < 22.00 lambda control closed loop fuel cut off not active	5 Sec	Multiple 2 DCY

Fuel and air mixture, additional emissions regulations

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P2004	Intake Manifold Runner Control Stuck Open Bank 1	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Normal closed position, unable to reach Signal voltage, <2.62 or >4.65 V or Normal open position, unable to reach signal voltage, <0.35 or >2.38 V	ECM keep alive time Ignition, Off Runner flaps, Commanded closed Battery voltage, >10 V tumble flap, >5%ECT, -40.5-140 °C IAT, -40.5-140 °C Position sensor, No DTC Actuator, No DTC	25 Sec	Once/DCY 2 DCY
P2008	Intake Manifold Runner Control Circuit/Open Bank 1	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Signal voltage 4.40...5.60 V	Tumble flap, commanded off engine speed >80 RPM	0.5 Sec	Continuous 2 DCY
P2009	Intake Manifold Runner Control Circuit/Shorted Bank 1	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Signal voltage 2.15...3.25 V	Tumble flap, commanded off engine speed >80 RPM	0.5 Sec	Continuous 2 DCY
P2010	Intake Manifold Runner Control Circuit/Shorted to B+ Bank 1	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Signal current >2.20 A	Tumble flap, commanded on engine speed >80 RPM	0.5 Sec	Continuous 2 DCY
P2014	Intake Manifold Runner Position Sensor/Switch Circuit Bank 1	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Signal voltage, >4.75 V		0.3 Sec	2 DCY
P2015	Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Deviation runner flap position vs actual position >25 %		1.5 Sec	Multiple 2 DCY
P2016	Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1)	Check the Intake Flap Motor -V157- /Intake Manifold Runner Position Sensor -G336-.	Signal voltage, <0.25 V		0.3 Sec	Continuous 2 DCY
P2088	A Camshaft Position Actuator Control Circuit Low Bank 1 short to ground	Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE, CHECKING .	Signal voltage, <2.15...3.25 V	Camshaft valve off Engine speed, >80 RPM	0.50 Sec	Continuous 2 DCY
P2089	A Camshaft Position Actuator Control Circuit High Bank 1 short to B+	Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE, CHECKING .	Signal current, >2.20 A	Camshaft valve on Engine speed, >80 RPM	0.50 Sec	Continuous 2 DCY
P2096	Post Catalyst Fuel Trim System Too Lean Bank 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	I-portion of 2nd lambda control loop <0.03	Modeled exhaust gas temp., 400.00... 880.00 °C exhaust gas mass flow, 20.00... 180.00 kg/h exhaust mass air integral, > 0.28 * 5 lambda control, closed loop lambda control, not at min or max limit 2nd lambda control, closed loop O2S front, ready, no fault O2S rear, ready, no fault O2S heater front, active O2S heater rear, active fuel cut off, not active catalyst heating, not active SAI, not active	140 Sec	Multiple 2 DCY
P2097	Post Catalyst Fuel Trim System Too Rich Bank 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	I-portion of 2nd lambda control loop >0.03	Modeled exhaust gas temp., 400.00... 880.00 °C exhaust gas mass flow, 20.00... 180.00 kg/h exhaust mass air integral, > 0.28 * 5 lambda control, closed loop lambda control, not at min or max limit 2nd lambda control, closed loop O2S front, ready, no fault O2S rear, ready, no fault O2S heater front, active O2S heater rear, active fuel cut off, not active catalyst heating, not active SAI, not active	140 Sec	Multiple 2 DCY

Fuel and air ratio

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P2101	Throttle Actuator Control Motor Circuit Range/Performance	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Duty cycle >80% AND ECM power stage, no failure deviation throttle valve angles vs calculated value, 4.0...50.0%		0.6 Sec 0.5 Sec	Multiple 2 DCY
P2106	Throttle Actuator Control System - short to B+ or ground	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Internal check		0.2 Sec	Continuous 2 DCY
P2106	Throttle Actuator Control System Open circuit	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Internal check	Duty cycle, >80% OR deviation throttle valve angles vs calculated value, 4.0...50.0%	0.2 Sec	Continuous 2 DCY
P2106	Throttle Actuator Control System temp./current monitoring	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Internal check, failed		0.2 Sec	Continuous 2 DCY
P2106	Throttle Actuator Control System Functional check	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Internal check, failed		0.2 Sec	Continuous 2 DCY
P2110	Throttle Actuator Control System - Forced Limited RPM	Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .	Engine load Out of range			2 DCY
P2122	Throttle/Pedal Position Sensor/Switch D Circuit Low Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage < 0.606 V		0.20 Sec	Continuous 2 DCY
P2123	Throttle/Pedal Position Sensor/Switch D Circuit High Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage >4.794 V		0.20 Sec	Continuous 2 DCY
P2127	Throttle/Pedal Position Sensor/Switch E Circuit Low Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage < 0.268 V		0.20 Sec	Continuous 2 DCY
P2128	Throttle/Pedal Position Sensor/Switch E Circuit High Input	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage >2.431 V		0.20 Sec	Continuous 2 DCY
P2138	Throttle/Pedal Position Sensor/Switch D / E Voltage Correlation	Check the Throttle Position (TP) Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING .	Signal voltage sensor 1 vs 2, 0.167...0.703 V	Signal voltage sensor 1, >445.0 mV signal voltage sensor 2, >445.0 mV	0.26Sec	Continuous 2 DCY
P2146	Fuel Injector Group A Supply Voltage Circuit / short to ground	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 1, CHECKING .	Signal current, >14.90 A	Engine speed >80 RPM	0.5 Sec	Continuous 2 DCY
P2149	Fuel Injector Group B Supply Voltage Circuit / Short to ground	Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, BANK 2, CHECKING .	Signal current >14.90 A	Engine speed >80 RPM	0.5 Sec	Continuous 2 DCY
P2181	Cooling System Performance	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .-- Check the Coolant Pump -V50- Refer to the appropriate service information.-- Check the Coolant Thermostat. Refer to the appropriate service information..	Cooling system temp too low after a sufficient air mass flow interval, <74...84 °C (SULEV) <60...84 °C (ULEV)	Begin of mass integration when engine temp, >30 °C ECT at start, -6.7...64.5 °C ambient air temp, -6.7 °C fuel cut-off not active engine load, 0...400% delta ambient pressure, <1.5 hPa integrated air mass depending on engine temp at start and ambient air temp, 3.2...23.8 kg/h (SULEV) and 4.5...15 kg/h (ULEV) accumulated fuel cut-off time, <40...250 Sec At time of fault detection: average air mass flow, 20...164kg/h (SULEV) and 23...180kg/h (ULEV) average vehicle speed, 33.4...120 km/h	1000 Sec	Once/DCY 2 DCY
P2195	O2 Sensor Signal Biased/Stuck Lean - Bank 1, Sensor 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	Delta lambda of 2nd lambda control loop, >0.07	Modeled exhaust gas temp., 400.00... 880.00 °C delta engine load, < 20% exhaust gas mass flow, 20.00... 180.00 kg/h exhaust mass air integral, > 0.28 * 5 kg lambda control, closed loop 2nd lambda control, closed loop O2S front, ready, no fault O2S rear, ready, no fault O2S heater front, ready, no fault O2S heater rear, ready, no fault fuel cut off, not active catalyst heating, not active SAI, not active Case 1: 1st lambda control loop, not at min or max limit 2nd lambda control loop, active	140 Sec	Multiple 2 DCY
P2196	O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	Delta lambda of 2nd lambda control loop, <0.07	Modeled exhaust gas temp., 400.00... 880.00 °C delta engine load, < 20% exhaust gas mass flow, 20.00... 180.00 kg/h exhaust mass air integral, > 0.28 * 5 kg lambda control, closed loop 2nd lambda control, closed loop O2S front, ready, no fault O2S rear, ready, no fault O2S heater front, ready, no fault O2S heater rear, ready, no fault fuel cut off, not active catalyst heating, not active SAI, not active Case 1: 1st lambda control loop, not at min or max limit 2nd lambda control loop, active Case 2: 1st lambda control loop, at min. limit O2S front, <1 O2S rear voltage, <0.4 V Case 3: 1st lambda control loop, at max. limit O2S front, >1 O2S rear voltage, >0.6 V	140 Sec	Multiple 2 DCY
P2231	O2 Sensor Signal Circuit Shorted to Heater Circuit	Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to OXYGEN SENSOR O2S HEATER, CHECKING .	Delta O2S signal front, >190uA	Engine speed, <2700 RPM engine load, <60% heater duty cycle, 20.0...80.0% Modeled exhaust, <800.1 °C lambda set value READ ERROR lambda, 0.95...1.05 O2S Heater no fault	15 Sec	Multiple 2 DCY
P2237	O2 Sensor Positive Current Control Circuit / Open - Bank 1, Sensor 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	O2S signal front 1.493...1.507 V O2S signal front < 1.70020 V AND fuel cut-off >3.00 Sec O2S signal front 1.50...1.51 V Delta lambda controller, > 0.10	O2S ceramic temp, >715 °C Lambda control, Closed loop Mass air integral, 0.8 kg lambda set value, 0.97...1.03 O2S ceramic temp, >715 °C electrical adjustment, not active heater control, active EVAP purge valve, ready no fault O2S ceramic temp, >715 °C Lambda modulation >0.02 Lambda control, Closed loop heater control, active	5 Sec	Multiple 2 DCY
P2243	O2 Sensor Reference Voltage Circuit / Open - Bank 1, Sensor 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	O2S signal front >4.70 V and Internal resistance > 1000 ohms O2S signal front < 0.30 V And Internal resistance > 1000 ohms	Heater control, active sec.	3 Sec	Multiple 2 DCY
P2257	Air pump relay. short to grnd. PZEV only	Check the Secondary Air System.	Signal voltage <3.00 V	Pump relay commanded off engine speed >80 RPM	2 Sec	Continuous 2 DCY
P2258	Air pump relay. sort to B+. PZEV only	Check the Secondary Air System.	Signal current 0.60...1.20 A	Pump relay commanded on engine speed >80 RPM	2 Sec	Continuous 2 DCY
P2270	O2 Circuit Slow Response (Bank 1, Sensor 3 ULEV	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Rationality check, O2S signal rear, <0.620...0.654 mV	Mass air flow, >25kg/h O2S rear readiness,>10 Sec modeled exhaust gas temp. >350 °C	100 Sec	2 DCY
P2270	O2 Circuit Slow Response (Bank 1, Sensor 2 SULEV	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Rationality check, O2S signal rear, <0.557...0.630 mV	Mass air flow, >25kg/h O2S rear readiness,>10 Sec modeled exhaust gas temp. >350 °C	100 Sec	2 DCY
P2271	O2 Circuit (Bank 1, Sensor 3 ULEV	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Measurement range from fuel cut-off to voltage threshold, <=152.3 mV number of checks (initial phase), >=1	Rich voltage, >=547.9 mV lean voltage <=152.3 mV OR Max O2 mass flow (disable), >=5500 mg O2S rear, ready fuel cut-off, active front O2 sensor, lambda signal, >10.00 modeled exhaust gas temp. >400 °C exhaust gas mass flow, >25.0 kg/h rear O2 sensor internal resistance, <=131 Kohms (4.6Kohms for SULEV) or resistance measurement, ready front O2 sensor, sensor cross change, no fault rear O2 sensor heater, wires and oscillating check, no fault purge valve, no fault	0.5 Sec	2 DCY
P2271	O2 Circuit (Bank 1, Sensor 2 SULEV	Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR O2S BEHIND THREE WAY CATALYTIC CONVERTER, CHECKING .	Rationality check, O2S signal rear, <0.557...0.630 mV	Mass air flow, >25kg/h O2S rear readiness,>10 Sec modeled exhaust gas temp. >350 °C	100 Sec	2 DCY
P2274	O2 Circuit Slow Response (Bank 1, Sensor 3 SULEV	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Rationality check, O2S signal rear, <0.620...0.654 mV	Mass air flow, >25kg/h O2S rear readiness,>10 Sec modeled exhaust gas temp. >350 °C	100 Sec	2 DCY
P2275	O2 Circuit Slow Response (Bank 1, Sensor 3 SULEV	Check the Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G287-.	Measurement range from fuel cut-off to voltage threshold, <=152.3 mV number of checks (initial phase), >=1 ULEV O2S signal rear,>0.620...0.654 mV	Rich voltage, >=547.9 mV lean voltage <=152.3 mV OR Max O2 mass flow (disable), >=5500 mg O2S rear, ready fuel cut-off, active front O2 sensor, lambda signal, >10.00 modeled exhaust gas temp. >400 °C exhaust gas mass flow, >25.0 kg/h rear O2 sensor internal resistance, <=131 Kohms (4.6Kohms for SULEV) or resistance measurement, ready front O2 sensor, sensor cross change, no fault rear O2 sensor heater, wires and oscillating check, no fault purge valve, no fault ULEV mass air flow, >25kg/h O2S rear readiness,>10 Sec modeled exhaust gas temp. >350 °C fuel cut-off >3 Sec	0.5 Sec 100 Sec	2 DCY 2 DCY
P2279	Intake air system leak	Check the Intake Air Temperature (IAT) Sensor -G42- Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING	Threshold to detect a defective system >1.33....1.6 AND ratio of the tie system defective during the measurement window to the whole duration of the measurement window >0.60000	Time after engine start >60.0 Sec engine load <40% mass air flow <6553.50 kg/h ECT >49.50 °C IAT <99.80 °C lambda control value >0.95 lambda set value 0.95...1.05 vehicle speed < 1.00km/h lambda control active engine speed idle altitude <2700m O2S front no fault number of checks 3	23 Sec	Multiple 2 DCY
P2293	Fuel Pressure Regulator 2 Performance	Check the Fuel Pressure Sensor -G247-.	Difference between target pressure vs. actual pressure, >1.50mPa difference between target pressure vs. actual pressure, < -1.50 mPa	Time after engine start, 10.0 Sec fuel cut off, not active	3.5 Sec	Multiple 2 DCY
P2294	Fuel Pressure Regulator 2 Control Circuit open circuit	Check the Fuel Pressure Sensor -G247-.	Signal voltage 2.30 - 2.70 V	Fuel control valve, commanded off Fuel pump, Commanded on	1 Sec	Multiple 2 DCY
P2294	Fuel Pressure Regulator 2 Control Circuit Rationality check	Check the Fuel Pressure Sensor -G247-.	Signal pattern incorrect		1 Sec	Multiple 2 DCY
P2295	Fuel Pressure Regulator 2 Control Circuit Low short to ground	Check the Fuel Pressure Sensor -G247-.	< 1.80...2.20 V	Fuel Control Valve, Commanded off	1 Sec	Multiple 2 DCY
P2296	Fuel Pressure Regulator 2 Control Circuit High	Check the Fuel Pressure Sensor -G247-.	Signal voltage >3.9 V	Fuel Control Valve, Commanded on	1 Sec	Multiple 2 DCY

Ignition System

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P2300	Ignition Coil A Primary Control Circuit Low	Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current >24.0 mA	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY
P2301	Ignition Coil A Primary Control Circuit High	Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current >5.1...7.0 mA	Engine speed, >680 RPM	0.50 Sec	Continuous 2 DCY
P2303	Ignition Coil B Primary Control Circuit Low	Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current >24.0 mA	Engine speed, >680 RPM	0.50 Sec	Continuous 2 DCY
P2304	Ignition Coil B Primary Control Circuit High	Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current >5.1...7.0 mA	Engine speed, >680 RPM	0.50 Sec	Continuous 2 DCY
P2306	Ignition Coil C Primary Control Circuit Low	Check the Ignition Coils with Power Output Stage -N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current >24.0 mA	Engine speed, >680 RPM	0.50 Sec	Continuous 2 DCY
P2307	Ignition Coil C Primary Control Circuit High	Check the Ignition Coils with Power Output Stage -N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal voltage >5.1...7.0 mA	Engine speed, >680 RPM		Continuous 2 DCY
P2309	Ignition Coil D Primary Control Circuit Low	Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal current >24.0 mA	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY
P2310	Ignition Coil D Primary Control Circuit High	Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING .	Signal voltage >5.1...7.0 mA	Engine speed, >680 RPM	0.5 Sec	Continuous 2 DCY

Additional emission regulations

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P2400	Evaporative Emission System Leak Detection Pump Control Circuit/Open	Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Signal voltage > 4.40... 5.60 V	Pump, Commanded off Engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P2401	Evaporative Emission System Leak Detection Pump Control Circuit Low	Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Signal voltage < 2.15-3.25 V	Pump, Commanded off Engine speed, >80 RPM	0.5 Sec	Continuous 2 DCY
P2402	Evaporative Emission System Leak Detection Pump Control Circuit High	Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Signal current > 3.0 A	Pump, Commanded on Engine speed, >80 RPM	0.5 Sec	2 DCY
P2403	Evaporative Emission System Leak Detection Pump Sense Circuit/Open	Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	Low signal voltage > 0.5 Sec	Time after engine start 5...65530 Sec. ECT, 3.8...120 °C ECT at start, 3.8...50.3 °C engine off time, >21600 Sec ambient air temp 3.8...59.3 °C Altitude, < 2700 m integrated purge flow, >12.1g restart temp difference, >0.0 K Vehicle speed, >=0.0 km/h Vehicle speed, > 40 km/h once Selected gear, Any drive Evap purge valve, ready no fault LDP, commanded off delta vehicle speed not >150 km/h	0 Sec	Once/DCY 2 DCY
P2404	Evaporative Emission System Leak Detection Pump Sense Range/Performance	Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .	High signal voltage > 30.4 V AND number of checks, 30.0	Time after engine start 5...65530 Sec. ECT, 3.8...120 °C ECT at start, 3.8...50.3 °C engine off time, >21600 Sec ambient air temp 3.8...59.3 °C Altitude, < 2700 m intake manifold vacuum, >2560hPa restart temp difference, >0.0 K Vehicle speed, >=0.0 km/h Vehicle speed, > 40 km/h once Selected gear, Any drive Evap purge valve, closed, ready, no fault LDP, commanded on	35 Sec	Once/DCY 2 DCY
P2414	O2 Sensor Exhaust Sample Error Bank 1, Sensor 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	Signal voltage 3.10...4.81 V O2S signal, 2.5...3.2 Signal Voltage 2.5 V O2S signal 2.5...3.1 V	Lambda set value, 1 O2S ceramic temp.,> 715.00 °C fuel cut off, not active heater control, closed loop SAI, not active if low fuel signal then wait, > 600.00 Sec	15 Sec	Multiple 2 DCY
P2431	Rationality check	Check the Secondary Air System. Refer to appropriate service information.	Difference between SAI pressure and ambient pressure, NOT -25.0...25.00 hPa		0.50 Sec	Once/DCY 2 DCY
P2432	Signal range check	Check the Secondary Air System. Refer to appropriate service information.	Signal voltage, <.40 V		0.50 Sec	Continuous 2 DCY
P2433	Signal range check	Check the Secondary Air System. Refer to appropriate service information.	Signal voltage, >4.65 V		0.50 Sec	Continuous 2 DCY
P2440	System check after SAI PZEV only	Check the Secondary Air System. Refer to appropriate service information.	SAI pressure meadured with SAI pressure sensor vs modeled while SAI valve closed. <0.55%	ECT, 5...39 °C IAT, 5...40 °C altitude, <2700m SAI pressure sensor, ready no fault
P2539	Low Pressure Fuel System Sensor Circuit	Check the Fuel Pressure Sensor -G247-.	Signal voltage > 4.9 V		1 Sec	2 DCY
P2540	Low Pressure Fuel System Sensor Circuit Range/Performance	Check the Fuel Pressure Sensor -G247-.	Actual pressure Deviation < 800 kPa <80 kPa		5 Sec	2 DCY
P2541	Low Pressure Fuel System Sensor Circuit Low	Check the Fuel Pressure Sensor -G247-.	Signal voltage < 0.2 V		1 Sec	2 DCY
P2626	O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1	Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR HO2S, CHECKING .	O2S signal front> 4.81 V	Modeled exhaust temp, <700 °C O2S ceramic temp, >715 °C Fuel cut off, Active heater control, closed loop if low fuel signal, then wait, >600 Sec	1.5 Sec	Multiple 2 DCY

Fuel and air mixture, additional emissions regulations

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
P3081	Engine Temperature Too Low	Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING .	Difference between ECT and modeled ECT > 9.80 K	ECT < 60 °C	2 Sec	2 DCY

Control module and output signals

DTC	Error Message	Diagnostic Procedure	Malfunction Criteria and Threshold Value	Secondary Parameters with Enable Conditions	Monitoring Time Length	Frequency of checks, MIL Illum
U0001	High Speed CAN Communication Bus	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	CAN message, No feedback	Time after ignition on, 500 mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	250 mSec	2 DCY
U0002	High Speed CAN Communication Bus	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	Global time out	Time after ignition on, 500 mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	450 mSec	2 DCY
U0100	Lost Communication with ECM/PCM A	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	Failure of all CAN engine messages, Time out more than 490 mSec Failure of all CAN engine messages but not all CAN messages, Time out more than 1010 mSec	No bus off error No error failure of all CAN messages No error failure of all CAN engine messages Terminal 15 Voltage, > 9 V for more than 500 mSec > 500 mSec after reset	1 Sec
U0101	Lost Communication with TCM	Check the CAN-Bus terminal resistance, Direct Shift Gearbox (DSG) Mechatronic -J743- to Motronic Engine Control Module (ECM) - J220-. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	Checksum check Failed Message counter check failed Time out check No message received by ECM	Time after ignition on, 500 mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	500 mSec	2 DCY
U0121	CAN ABS brake unit	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	CAN communication with brake unit, time-out	Time after ignition on, 500mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	500 mSec	2 DCY
U0146	CAN gateway A	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	CAN communication with gateway, time-out		0.50 Sec	2 DCY
U0302	Software Incompatibility with Transmission Control Module	Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to appropriate service information.	AT vehicle ECM coded as MT vehicle	Time after ignition on, 500 mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	100 mSec	2 DCY
U0323	CAN: Instrument cluster Audi only	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	Ambient temp value module not encoded for ambient temp sensor, 00h	Key on status ambient temp from instrument cluster, no fault	2 Sec	Multiple 2 DCY
U0402	CAN communication with TCM	Check the CAN-Bus terminal resistance, Selector Lever -E313- to Motronic Engine Control Module (ECM) - J220	Data length code transmitted, incorrect	Time after ignition on, 500 mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	300 mSec	2 DCY
U0404	Invalid Data Received From Gear Shift Control Module	Check the CAN-Bus terminal resistance, Selector Lever -E313- to Motronic Engine Control Module (ECM) - J220-.	If the value of message counter is permanent, constant, or change exceeds a threshold, increment an event counter maximum change of message counter > 5	No failure of selector lever CAN messages Terminal 15 voltage > 4 V for more than 500 mSec	50 mSec	Continuous 2 DCY
U0415	CAN link to speed sensor	Refer to Service Information, ABS System.	Speed sensor initialization failure	Time after ignition on, 500mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V	1980mSec	2 DCY
U0422	CAN: Instrument cluster	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	Ambient temp. value (initialization), Audi, 01h	Key on status ambient temp from instrument cluster no fault electrical check ambient temp. sensor, no fault	2.0 Sec	Multiple 2 DCY
U0447	CAN gateway	Check the CAN-Bus terminal resistance. Refer to CAN BUS TERMINAL RESISTANCE, CHECKING .	CAN message, incorrect		0.50 Sec	Continuous 2 DCY
U1030	LIN Communication	Check the Lin-Bus. Refer to LIN-BUS CIRCUIT, CHECKING .	Not active		0.50 Sec	Continuous 2 DCY
U102F	LIN Communication	Check the Lin-Bus. Refer to LIN-BUS CIRCUIT, CHECKING .	Time out		0.50 Sec	Continuous 2 DCY
U102E	LIN Communication	Check the Lin-Bus. Refer to LIN-BUS CIRCUIT, CHECKING .	LIN message, incorrect		0.50 Sec	Continuous 2 DCY

Testing if display is approx. - 40.0° C

Disconnect the Engine Coolant Temperature (ECT) Sensor -G62- electrical harness connector -arrow-.

Using a jumper wire, connect the Engine Coolant Temperature (ECT) Sensor -G62- electrical harness connector terminals 1 to 2.

Check the value indicated on the scan tool display.

If the value jumps to approx. 140.0° C

End diagnosis and switch the ignition off.

Replace the Engine Coolant Temperature (ECT) Sensor - G62-. Refer to appropriate service information.

If indication remains at approx. -40.0° C

Testing if display approx. 140.0° C

Disconnect the Engine Coolant Temperature (ECT) Sensor -G62- electrical harness connector -arrow-.

If indication jumps to approx. -40.0° C

End diagnosis and switch ignition off.

Replace the Engine Coolant Temperature (ECT) Sensor - G62-. Refer to appropriate service information.

If indication remains at approx. 140.0° C

Checking wiring

If the manufacturers test box is being used, perform the following step.

Install the test box.

If the manufacturers test box is not being used, perform the following step.

Remove the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.

Using a multimeter, check the Engine Coolant Temperature (ECT) Sensor - G62- electrical harness connector terminals to the Motronic Engine Control Module (ECM) -J220- electrical harness connector T121 terminals for an open circuit according to the wiring diagram.

Engine Coolant Temperature (ECT) Sensor - G62- electrical harness connector terminals	Motronic Engine Control Module (ECM) -J220- electrical connector T121 terminals or test box socket
1	93
2	108

Specified value: 1.5 ohms Max.

If the specification was not obtained

Check the wiring for a short circuit to Battery (+), or an open circuit.

Check the electrical harness connector for damage, corrosion, loose or broken terminals.

If necessary, repair the faulty wiring connection.

If no malfunction is detected in the wiring

Replace the Motronic Engine Control Module (ECM) -J220-. Refer to appropriate service information.

Final procedures

After the repair work, the following work steps must be performed in the following sequence

Check the DTC memory. Refer to «DIAGNOSTIC MODE 03 - READ DTC MEMORY»(ref-496049-S42940840332012082100000) .
If necessary, erase the DTC memory. Refer to «DIAGNOSTIC MODE 04 - ERASE DTC MEMORY»(ref-496049-S20541049702012082100000) .
If the DTC memory was erased, generate readiness code. Refer to «READINESS CODE»(ref-496049-S04967590352012082100000) .

FUEL PRESSURE TEST

Special tools and workshop equipment required

multimeter.
fuel line adapter set V.A.G. 1318/17A. These tools may be substituted with an equivalent aftermarket tool and are also available for rental or purchase through Audi.
In- line fuel pressure gauge with shutoff valve. (high pressure).

Test conditions

Battery voltage 12.5 V
Function and voltage supply for the Fuel Pump is OK.
Fuel tank at least 1 / 4 filled.
Ignition switched off.

Test procedure

Perform a preliminary check to verify the customers complaint. Refer to PRELIMINARY CHECK

WARNING

Fuel system is under pressure! Before opening the system, place rags around the connection area. Then release the pressure by carefully loosening the connection.

Start diagnosis

Disconnect fuel supply line -3- at the supply location and catch any fuel coming out with a shop towel

Scheme 123

Note. Pull circlip upward to unlock fuel line

Install a fuel pressure gauge with appropriate adapters.

Open shut off valve on fuel gauge.

Switch ignition on and off repeatedly until fuel pressure stops increasing pressure.

Read fuel pressure on the gauge.

Specified value: 3.5 to 6 bar

If specification is exceeded

Check return line between fuel filter and fuel pump for kinks or blockage.

If no malfunction in fuel return line is found

Pressure relief valve in fuel filter is malfunctioning.

Replace the fuel filter. Refer to appropriate service information.

If reading was below the specification

Check fuel pressure at the fuel filter between fuel pump and fuel filter using appropriate adapters

Open shut off valve on gauge and start the engine. Allow to idle.

Slowly close the pressure gauge shut off and note the fuel pressure.

Pressure must increase to 6 bar.

When 6 bar is reached: Open shut off tap immediately!

If pressure has increased during test

Fuel pump is OK. Pressure relief valve in fuel filter is malfunctioning.

Replace the fuel filter. Refer to appropriate service information.

If pressure did not increase

Fuel pump is faulty

Replace the fuel pump. Refer to appropriate service information.

Final procedures

After the repair work, the following work steps must be performed in the following sequence

Check the DTC memory. Refer to «DIAGNOSTIC MODE 03 - READ DTC MEMORY»(ref-496049-S42940840332012082100000) .
If necessary, erase the DTC memory. Refer to «DIAGNOSTIC MODE 04 - ERASE DTC MEMORY»(ref-496049-S20541049702012082100000) .
If the DTC memory was erased, generate readiness code. Refer to «READINESS CODE»(ref-496049-S04967590352012082100000) .

FUEL PUMP ELECTRICAL, TESTING

Special tools and workshop equipment required

multimeter.
Electrical connector test lead set.

Test conditions

Scheme 124

Battery voltage 12.5 V.
Fuse -27- in Fuse Panel C is OK.
Fuel filter OK.
Ignition switched off.

Test procedure

Perform a preliminary check to verify the customers complaint. Refer to PRELIMINARY CHECK

Start diagnosis

Remove rear seat bench. Refer to appropriate service information.

Remove the Fuel Pump Control Module from the retaining clips on the floor sealing cover.

Disconnect the electrical harness connector -arrow- from the Fuel Pump Control Module.

Scheme 125

Connect the multimeter ground lead to terminal -6- of the Fuel Pump Control Module harness connector.

Connect the multimeter positive lead to terminal -1- of the Fuel Pump Control Module harness connector.

Scheme 126

Turn the Ignition key to the ON position.

The meter should read within 1 volt of battery voltage.

If voltage is below specification, locate wiring fault in ground or power circuit. Refer to wiring diagram for location.

If voltage is OK, connect multimeter positive lead to terminal -3- of the Fuel Pump Control Module harness connector. The ground lead remains on terminal -6

Crank the engine and note voltage displayed on multimeter during crank. Voltage should be within 2.5 volts of battery voltage.

If voltage is below specification, locate wiring fault in the power circuit. Refer to wiring diagram for location.

If voltage is OK, connect multimeter positive lead to terminal -2- of the Fuel Pump Control Module harness connector. The ground lead remains on terminal -6

Crank the engine and note voltage displayed on multimeter during crank. Voltage should be 3.2 volts (+/-.4)

If voltage is below specification, check circuit from Fuel Pump Control Module to ECM for open, short or high resistance and repair as necessary. If no circuit fault is found, replace ECM.

If voltage is OK, reconnect the wiring harness to the Fuel Pump control Module.

Test procedure for Fuel Pump Control Module

Remove the floor sealing cover to access the Fuel Delivery Unit (fuel pump).

Disconnect the harness connector from the Fuel Delivery Unit.

Connect the multimeter positive lead to terminal -1- of the Fuel Delivery Unit harness connector.

Connect the multimeter ground lead to terminal -5- of the Fuel Delivery Unit harness connector.

Crank the engine and note voltage displayed on multimeter during crank. Voltage should be within 2.5 volts of battery voltage.

If voltage is below specification, replace the Fuel Pump Control Module.

If voltage is within specification, replace the Fuel Delivery Unit (Fuel Pump). Refer to appropriate service information.

Final procedures

After the repair work, the following work steps must be performed in the following sequence

Check the DTC memory. Refer to «DIAGNOSTIC MODE 03 - READ DTC MEMORY»(ref-496049-S42940840332012082100000) .
If necessary, erase the DTC memory. Refer to «DIAGNOSTIC MODE 04 - ERASE DTC MEMORY»(ref-496049-S20541049702012082100000) .
If the DTC memory was erased, generate readiness code. Refer to «READINESS CODE»(ref-496049-S04967590352012082100000) .

Testing if display approx. -40° C or approx. -46° C

Disconnect the Intake Air Temperature (IAT) Sensor -G42- electrical harness connector -1-.

Using a jumper wire, connect the Intake Air Temperature (IAT) Sensor -G42- electrical harness connector terminals 1 to 3.

Check the value indicated on the scan tool display.

If indication jumps to approx. 140 °C

End diagnosis and switch ignition off.

Replace the Mass Air Flow (MAF) Sensor -G70- /Intake Air Temperature (IAT) Sensor -G42-. Refer to appropriate service information.

If indication remains at approx. -40 °C or -46 °C

Testing if display approx. 140° C

Disconnect the Mass Air Flow (MAF) Sensor -G70- /Intake Air Temperature (IAT) Sensor -G42- electrical harness connector.

If indication jumps to approx. -40 °C or -46 °C

End diagnosis and switch ignition off.

Replace the Mass Air Flow (MAF) Sensor -G70- /Intake Air Temperature (IAT) Sensor -G42-. Refer to appropriate service information.

If the indication remains at approx. 140 °C

Checking wiring

If the manufacturers test box is being used, perform the following step.

Install the test box.

If the manufacturers test box is not being used, perform the following step.

Remove the Engine Control Module (ECM) -J220-. Refer to appropriate service information.

Using a Multimeter --, check the Mass Air Flow (MAF) Sensor -G70- /Intake Air Temperature (IAT) Sensor -G42- electrical harness connector terminals to the Engine Control Module (ECM) -J220- electrical harness connector T121 terminals for resistance.

Mass Air Flow (MAF) Sensor -G70- /Intake Air Temperature (IAT) Sensor -G42- electrical harness connector terminals	Engine Control Module (ECM) -J220- electrical harness connector T121 terminals or test box socket
1	26
3	27

Specified value: 1.5 ohms Max.

If the specification was not obtained

Check the wiring for an open circuit, a short circuit to Battery (+), or an open circuit.

Check the electrical harness connector for damage, corrosion, loose or broken terminals.

If necessary, repair the faulty wiring connection.

If no malfunction is detected in the wiring

Erase the DTC memory. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY .

Perform a road test to verify repair.

If the DTC does not return

Generate readiness code. Refer to READINESS CODE .

If the DTC does return and no malfunction is detected in the wiring and the voltage supply was not OK

Replace the Engine Control Module (ECM) -J220-. Refer to appropriate service information.

Final procedures

After repair work, the following work steps must be performed in the mentioned sequence

Check the DTC memory. «DIAGNOSTIC MODE 03 - READ DTC MEMORY»(ref-496049-S42940840332012082100000) .
If necessary, erase the DTC memory. «DIAGNOSTIC MODE 04 - ERASE DTC MEMORY»(ref-496049-S20541049702012082100000) .
If the DTC memory was erased, generate readiness code. «READINESS CODE»(ref-496049-S04967590352012082100000) .

3.2L - Generic Scan Tool - Engine Code(s): Cbra: Diagnosis Audi A3 8P facelift 2

ON BOARD DIAGNOSTIC SYSTEMS

DIAGNOSTIC MODES 01 - 09

DIAGNOSTIC MODE 01 - READ CURRENT SYSTEM DATA

DIAGNOSTIC MODE 02 - READ OPERATING CONDITIONS

DIAGNOSTIC MODE 03 - READ DTC MEMORY

DIAGNOSTIC MODE 04 - ERASE DTC MEMORY

DIAGNOSTIC MODE 05 - READ OXYGEN SENSOR MONITORING TEST RESULTS

DIAGNOSTIC MODE 06 - READ TEST RESULTS FOR SPECIFIC DIAGNOSTIC FUNCTIONS

Monitor-ID 01 : Oxygen Sensor Monitor Bank 1 - Sensor 1

Monitor-ID 02 : Oxygen Sensor Monitor Bank 1- Sensor 2

Monitor-ID 03 : Oxygen Sensor Monitor Bank 1- Sensor 3

Monitor-ID 21: Catalytic Converter Monitoring

Monitor-ID 53 : Cam Shaft Adjustment

Monitor-ID 58 : Fuel Tank EVAP System Integrity/Leak Test (0.90")

Monitor-ID 59 : Fuel Tank EVAP System Integrity/Leak Test (0.40/1.0mm)

Monitor-ID 60 : Fuel Tank EVAP System Integrity/Leak Test (0.20/0.5mm)

Monitor-ID 61 : EVAP Valve Function Check

Monitor-ID 65 : Oxygen Sensor Heater Monitor Bank 1 - Sensor 1

Monitor-ID 66 ($42): Oxygen Sensor Heater Monitor Bank 1 - Sensor 2

Monitor-ID 67 : Oxygen Sensor Heater Monitor Bank 1 - Sensor 3

Monitor-ID 113 : Secondary air system (only SULEV)

Monitor-ID A2 : Mis-Fire Cylinder 1 Data

Monitor-ID A3: Mis-Fire Cylinder 2 Data

Monitor-ID A4: Mis-Fire Cylinder 3 Data

Monitor-ID A5 : Mis-Fire Cylinder 4 Data

DIAGNOSTIC MODE 07 - READ FAULTS DETECTED DURING THE CURRENT OR LAST DRIVING CYCLE

DIAGNOSTIC MODE 08 - REQUEST CONTROL OF ON-BOARD SYSTEM, TEST OR COMPONENT

Function Test

DIAGNOSTIC MODE 09 - READ VEHICLE INFORMATION

DTC TABLES

Testing if display is approx. - 40.0° C

Testing if display approx. 140.0° C

FUEL PRESSURE TEST

Scheme 123

FUEL PUMP ELECTRICAL, TESTING

Scheme 124

Scheme 125

Scheme 126

Testing if display approx. -40° C or approx. -46° C

Testing if display approx. 140° C

More articles — 3.2L - Generic Scan Tool - Engine Code(s): Cbra

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