Engine Control System (Diagnostics - Introduction): Diagnosis Scion FR-S I

HOW TO PROCEED WITH TROUBLESHOOTING [07/2013 - 12/2013]

HINT

*: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP NEXT: Go to next step
2. CUSTOMER PROBLEM ANALYSIS NEXT: Go to next step
3. CONNECT TECHSTREAM TO DLC3* HINT: If the display indicates a communication fault in the Techstream, inspect the DLC3. When any CAN communication system DTCs are output, perform troubleshooting on the CAN communication system first. NEXT: Go to next step
4. CHECK DTC AND FREEZE FRAME DATA* Check for DTCs. Refer to «DTC CHECK / CLEAR [07/2013 - ]»(ref-612245-S39444024262014042900000) and freeze frame data. Refer to «DATA LIST / ACTIVE TEST [07/2013 - ]»(ref-612245-S03756204762014042900000). HINT: Record or print DTCs and freeze frame data if necessary. NEXT: Go to next step
5. CLEAR DTC AND FREEZE FRAME DATA* Clear DTCs and freeze frame data. Refer to «DTC CHECK / CLEAR [07/2013 - ]»(ref-612245-S39444024262014042900000). NEXT: Go to next step
6. CONDUCT VISUAL INSPECTION NEXT: Go to next step
7. SELECT CHECK MODE DIAGNOSIS* Switch the ECM from normal mode to check mode. HINT: Refer to Check Mode Procedure. Refer to «CHECK MODE PROCEDURE [07/2013 - ]»(ref-612245-S42753438502014042900000). NEXT: Go to next step
8. CONFIRM PROBLEM SYMPTOMS Confirm problem symptoms. HINT: If the engine does not start, first perform the "Check DTC" procedure and "Conduct Basic Inspection" procedure below. RESULT Result Proceed to Malfunction does not occur A Malfunction occurs B B --> GO TO STEP 10 A: Go to next step
9. SIMULATE SYMPTOMS HINT: Refer to Symptom Simulation. Refer to «PROBLEM SYMPTOMS TABLE [07/2013 - 12/2013]»(ref-612245-S26851307302014042900000). NEXT: Go to next step
10. CHECK DTC* Check for DTCs. HINT: Refer to DTC Check / Clear. Refer to «DTC CHECK / CLEAR [07/2013 - ]»(ref-612245-S39444024262014042900000). RESULT Result Proceed to Trouble code output A No trouble code output B B --> GO TO STEP 12 A: Go to next step
11. REFER TO DTC CHART Refer to Diagnostic Trouble Code Chart. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2013 - 12/2013]»(ref-612245-S04086921262014042900000). NEXT: Go to next step
12. CONDUCT BASIC INSPECTION Conduct basic inspection. Refer to «BASIC INSPECTION [07/2013 - ]»(ref-612245-S19645622492014042900000). RESULT Result Proceed to Malfunctioning parts not confirmed A Malfunctioning parts confirmed B B --> GO TO STEP 17 A: Go to next step
13. REFER TO PROBLEM SYMPTOMS TABLE Refer to Problem Symptoms Table. Refer to «PROBLEM SYMPTOMS TABLE [07/2013 - 12/2013]»(ref-612245-S26851307302014042900000). RESULT Result Proceed to Malfunctioning circuit confirmed A Malfunctioning parts confirmed B B --> GO TO STEP 17 A: Go to next step
14. CHECK ECM POWER SOURCE CIRCUIT Check the ECM power source circuit. HINT: Refer to ECM Power Source Circuit. Refer to «ECM Power Source Circuit»(/scion/fr-s/i-2012-2016/remont/testing-diagnostics/#engine-control-system-diagnostic-codes-p1604-u0155-circuit-tests) . NEXT: Go to next step
15. CONDUCT CIRCUIT INSPECTION RESULT Result Proceed to Malfunction not confirmed A Malfunction confirmed B B --> GO TO STEP 18 A: Go to next step
16. CHECK FOR INTERMITTENT PROBLEMS Check for intermittent problems. HINT: Refer to Check for Intermittent Problems. Refer to «CHECK FOR INTERMITTENT PROBLEMS [07/2013 - ]»(ref-612245-S25693203212014042900000). NEXT: Go to next step
17. CONDUCT PARTS INSPECTION NEXT: Go to next step
18. IDENTIFY PROBLEM NEXT: Go to next step
19. ADJUST AND/OR REPAIR NEXT: Go to next step
20. CONDUCT CONFIRMATION TEST NEXT --> END

HOW TO PROCEED WITH TROUBLESHOOTING [12/2013 - ]

HINT

*: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP NEXT: Go to next step
2. CUSTOMER PROBLEM ANALYSIS NEXT: Go to next step
3. CONNECT TECHSTREAM TO DLC3* HINT: If the display indicates a communication fault in the Techstream, inspect the DLC3. When any CAN communication system DTCs are output, perform troubleshooting on the CAN communication system first. NEXT: Go to next step
4. CHECK DTC AND FREEZE FRAME DATA* Check for DTCs. Refer to «DTC CHECK / CLEAR [07/2013 - ]»(ref-612245-S39444024262014042900000) and freeze frame data. Refer to «DATA LIST / ACTIVE TEST [07/2013 - ]»(ref-612245-S03756204762014042900000). HINT: Record or print DTCs and freeze frame data if necessary. NEXT: Go to next step
5. CLEAR DTC AND FREEZE FRAME DATA* Clear DTCs and freeze frame data. Refer to «DTC CHECK / CLEAR [07/2013 - ]»(ref-612245-S39444024262014042900000). NEXT: Go to next step
6. CONDUCT VISUAL INSPECTION NEXT: Go to next step
7. SELECT CHECK MODE DIAGNOSIS* Switch the ECM from normal mode to check mode. HINT: Refer to Check Mode Procedure. Refer to «CHECK MODE PROCEDURE [07/2013 - ]»(ref-612245-S42753438502014042900000). NEXT: Go to next step
8. CONFIRM PROBLEM SYMPTOMS Confirm problem symptoms. HINT: If the engine does not start, first perform the "Check DTC" procedure and "Conduct Basic Inspection" procedure below. RESULT Result Proceed to Malfunction does not occur A Malfunction occurs B B --> GO TO STEP 10 A: Go to next step
9. SIMULATE SYMPTOMS HINT: Refer to Symptom Simulation. Refer to «PROBLEM SYMPTOMS TABLE [12/2013 - ]»(ref-612245-S42732173092014042900000). NEXT: Go to next step
10. CHECK DTC* Check for DTCs. HINT: Refer to DTC Check / Clear. Refer to «DTC CHECK / CLEAR [07/2013 - ]»(ref-612245-S39444024262014042900000). RESULT Result Proceed to Trouble code output A No trouble code output B B --> GO TO STEP 12 A: Go to next step
11. REFER TO DTC CHART Refer to Diagnostic Trouble Code Chart. Refer to «DIAGNOSTIC TROUBLE CODE CHART [12/2013 - ]»(ref-612245-S22758347072014042900000). NEXT: Go to next step
12. CONDUCT BASIC INSPECTION Conduct basic inspection. Refer to «BASIC INSPECTION [07/2013 - ]»(ref-612245-S19645622492014042900000). RESULT Result Proceed to Malfunctioning parts not confirmed A Malfunctioning parts confirmed B B --> GO TO STEP 17 A: Go to next step
13. REFER TO PROBLEM SYMPTOMS TABLE Refer to Problem Symptoms Table. Refer to «PROBLEM SYMPTOMS TABLE [12/2013 - ]»(ref-612245-S42732173092014042900000). RESULT Result Proceed to Malfunctioning circuit confirmed A Malfunctioning parts confirmed B B --> GO TO STEP 17 A: Go to next step
14. CHECK ECM POWER SOURCE CIRCUIT Check the ECM power source circuit. HINT: Refer to ECM Power Source Circuit. Refer to «ECM Power Source Circuit»(/scion/fr-s/i-2012-2016/remont/testing-diagnostics/#engine-control-system-diagnostic-codes-p1604-u0155-circuit-tests) . NEXT: Go to next step
15. CONDUCT CIRCUIT INSPECTION RESULT Result Proceed to Malfunction not confirmed A Malfunction confirmed B B --> GO TO STEP 18 A: Go to next step
16. CHECK FOR INTERMITTENT PROBLEMS Check for intermittent problems. HINT: Refer to Check for Intermittent Problems. Refer to «CHECK FOR INTERMITTENT PROBLEMS [07/2013 - ]»(ref-612245-S25693203212014042900000). NEXT: Go to next step
17. CONDUCT PARTS INSPECTION NEXT: Go to next step
18. IDENTIFY PROBLEM NEXT: Go to next step
19. ADJUST AND/OR REPAIR NEXT: Go to next step
20. CONDUCT CONFIRMATION TEST NEXT --> END

BASIC INSPECTION [07/2013 - ]

When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following procedure, the location of the problem can be found quickly and efficiently. Therefore, using this check is essential when engine troubleshooting.

1. CHECK BATTERY VOLTAGE NOTE: Carry out this check with the engine stopped and the ignition switch off. Result Result Proceed to 11 V or higher OK Below 11 V NG NG --> CHARGE OR REPLACE BATTERY OK: Go to next step
2. CHECK WHETHER ENGINE CRANKS NG --> PROCEED TO PROBLEM SYMPTOMS TABLE. Refer to «PROBLEM SYMPTOMS TABLE [07/2013 - 12/2013]»(ref-612245-S26851307302014042900000) OK: Go to next step
3. CHECK WHETHER ENGINE STARTS NG --> GO TO STEP 6 OK: Go to next step
4. CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil. NG --> REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY OK: Go to next step
5. CHECK IDLING SPEED Check the engine idling speed. Refer to «ON-VEHICLE INSPECTION [07/2013 - ] - Step 8»(/scion/fr-s/i-2012-2016/remont/mechanical/#engine-mechanical-service-information) . NG --> TROUBLESHOOT IDLING SPEED AND PROCEED TO NEXT STEP OK: Go to next step
6. CHECK FUEL PRESSURE Check the fuel pressure. Refer to «ON-VEHICLE INSPECTION [07/2013 - ] - Step 2»(/scion/fr-s/i-2012-2016/remont/fuel-system/#fuel-system-inspection) . NG --> TROUBLESHOOT FUEL PRESSURE AND PROCEED TO NEXT STEP OK: Go to next step
7. CHECK FOR SPARK Perform a spark test. Refer to «ON-VEHICLE INSPECTION [07/2013 - ] - Step 1»(/scion/fr-s/i-2012-2016/remont/ignition-system/#ignition-system-inspection). NG --> TROUBLESHOOT SPARK AND PROCEED TO NEXT STEP OK --> PROCEED TO PROBLEM SYMPTOMS TABLE. Refer to «PROBLEM SYMPTOMS TABLE [07/2013 - 12/2013]»(ref-612245-S26851307302014042900000)

PROBLEM SYMPTOMS TABLE [07/2013 - 12/2013]

HINT

1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

SFI SYSTEM

1. *1: for Automatic Transmission
2. *2: for Manual Transmission

PROBLEM SYMPTOMS TABLE [12/2013 - ]

HINT

1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

SFI SYSTEM

1. *1: w/ Smart Key System
2. *2: for Automatic Transmission
3. *3: for Manual Transmission
4. *4: w/o Smart Key System
5. *5: for Manual Air Conditioning System
6. *6: for Automatic Air Conditioning System

Scheme 1

HINT

The standard voltage between each pair of the ECM terminals is shown in the table below. The appropriate conditions for checking each pair of the terminals are also indicated. The result of checks should be compared with the standard voltage for that pair of the terminals, and displayed in the "Specified Condition" column. The illustration above can be used as a reference to identify the ECM terminal locations.

1. *1: for Automatic Transmission
2. *2: for Manual Transmission

Scheme 2

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Scheme 5

Scheme 6

Scheme 7

Scheme 8

Scheme 9

Scheme 10

Scheme 11

Scheme 12

Scheme 13

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Scheme 15

Scheme 16

1. WAVEFORM 1 CAN COMMUNICATION SIGNAL ECM Terminal Name Between CANL and E01 Tester Range 1 V/DIV., 10 μs./DIV. Condition Ignition switch ON HINT: The waveform varies depending on the CAN communication signal.
2. WAVEFORM 2 CAN COMMUNICATION SIGNAL ECM Terminal Name Between CANH and E01 Tester Range 1 V/DIV., 10 μs./DIV. Condition Ignition switch ON HINT: The waveform varies depending on the CAN communication signal.
3. WAVEFORM 3 AIR FUEL RATIO SENSOR HEATER ECM Terminal Name Between HA1A and E01 Tester Range 5 V/DIV., 50 ms./DIV. Condition Idling with cold engine
4. WAVEFORM 4 INJECTOR FOR DIRECT INJECTION NO. 1 (TO NO. 4) INJECTION SIGNAL ECM Terminal Name CH1: Between #1 (to #4) and E01 CH2: Between IJF1or IJF2 and E01 Tester Range 2 V/DIV., 40 μs./DIV. Condition Idling with warm engine HINT: The wavelength becomes shorter as the engine speed increases.
5. WAVEFORM 5 FUEL PUMP FOR HIGH PRESSURE (SPILL VALVE) ECM Terminal Name CH1: Between FPD and E01 CH2: Between FPF and E01 Tester Range 2 V/DIV., 20 ms./DIV. Condition Idling with warm engine
6. WAVEFORM 6 CRANKSHAFT POSITION SENSOR AND VVT SENSOR FOR EXHAUST CAMSHAFT ECM Terminal Name CH1: Between NE+ and NE- CH2: Between EV1+ and E01 CH3: Between EV2+ and E01 Tester Range 5 V/DIV., 10 ms./DIV. Condition Idling with warm engine HINT: The wavelength becomes shorter as the engine speed increases.
7. WAVEFORM 7 CRANKSHAFT POSITION SENSOR AND VVT SENSOR FOR INTAKE CAMSHAFT ECM Terminal Name CH1: Between NE+ and NE- CH2: Between VV1+ and E01 CH3: Between VV2+ and E01 Tester Range 5 V/DIV., 10 ms./DIV. Condition Idling with warm engine HINT: The wavelength becomes shorter as the engine speed increases.
8. WAVEFORM 8 ENGINE SPEED SIGNAL ECM Terminal Name Between TACH and E01 Tester Range 5 V/DIV., 10 ms./DIV. Condition Engine speed maintained at 1500 rpm HINT: The wavelength becomes shorter as the vehicle speed increases.
9. WAVEFORM 9 FUEL PUMP CONTROL ECM Terminal Name Between FPC and E01 Tester Range 5 V/DIV., 5 ms./DIV. Condition Ignition switch ON
10. WAVEFORM 10 THROTTLE ACTUATOR ECM Terminal Name CH1: Between M+ and E01 CH1: Between M- and E01 Tester Range CH1: 5 V/DIV., 500 μs./DIV. CH2: 200 mV/DIV., 500 μs./DIV. Condition Idling with warm engine
11. WAVEFORM 11 CAMSHAFT TIMING OIL CONTROL VALVE (OCV) ECM Terminal Name Between OC1, OC2, OE1 or OE2 and E01 Tester Range 5 V/DIV., 1 ms./DIV. Condition Idling with warm engine
12. WAVEFORM 12 HEATED OXYGEN SENSOR ECM Terminal Name Between HT1B and E01 Tester Range 5 V/DIV., 50 ms./DIV. Condition Idling with cold engine
13. WAVEFORM 13 IGNITION COIL (IGNITION SIGNAL) ECM Terminal Name Between IGT (1 to 4) and E01 Tester Range 2 V/DIV., 20 ms./DIV. Condition Idling with warm engine
14. WAVEFORM 14 PURGE VALVE ECM Terminal Name Between PRG and E01 Tester Range 10 V/DIV., 2 s./DIV. Condition One of the following conditions is met: Ignition switch ON Idling with warm engine, under purge control
15. WAVEFORM 15 INJECTOR FOR PORT INJECTION NO. 1 (TO NO. 4) INJECTION SIGNAL ECM Terminal Name Between # (10 to 40) and E01 Tester Range 20 V/DIV., 20 ms./DIV. Condition Idling with warm engine HINT: The wavelength becomes shorter as the engine speed increases.

DTC CHECK / CLEAR [07/2013 - ]

Note. When the diagnosis system is changed from normal mode to check mode or vice versa, all DTCs and freeze frame data recorded in normal mode are cleared. Before changing modes, always check and make a note of DTCs and freeze frame data.

HINT

1. DTCs which are stored in the ECM can be displayed on the Techstream. The Techstream can display the current, pending and permanent DTCs.
2. If a malfunction is detected during the current driving cycle, current and permanent DTCs are stored.
3. Some DTCs are not stored if the ECM does not detect the same malfunction again during a second consecutive driving cycle. However, such malfunctions, detected on only one occasion, are stored as pending DTCs.
4. Current and pending DTCs can be cleared by using the Techstream or by disconnecting the cable from the negative (-) battery terminal. However, permanent DTCs cannot be cleared using either of these two methods.
5. After clearing current DTCs using the Techstream (or by disconnecting the cable from the negative battery terminal), permanent DTCs can be cleared when the system is determined to be normal for the relevant DTCs and then the universal trip is performed. The driving pattern to obtain a normal judgment is described under the "Confirmation Driving Pattern" for the respective DTC.

2 TRIP DETECTION EXAMPLES

Scheme 17

Scheme 18

HINT

1. Obtaining a normal judgment and performing a universal trip driving pattern can be done in the same driving cycle or in different driving cycles.
2. It is unnecessary to obtain a normal judgment if the DTCs are misfire or fuel system DTCs.

Scheme 19

1. CHECK DTC Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Check DTCs and freeze frame data, and then write them down. Check the details of the DTCs. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2013 - 12/2013]»(ref-612245-S04086921262014042900000).
2. CLEAR DTC (Pending and Current DTC) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Clear DTCs.
3. CLEAR DTC (Pending and Current DTC without using Techstream) Perform either of the following operations: NOTE: After turning ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work. Refer to «PRECAUTION [07/2013 - ]»(ref-612229-S41967653852014042900000). Disconnect the cable from the negative (-) battery terminal for more than 1 minute. Remove the EFI (+B) fuse from the engine room relay block assembly located inside the engine compartment for more than 1 minute.
4. CLEAR PERMANENT DTC HINT: Even if the following procedure is not performed, permanent DTCs are cleared by obtaining a normal judgment during 3 consecutive driving cycles. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Check if permanent DTCs are stored. HINT: If permanent DTCs are not output, it is not necessary to continue this procedure. Clear DTCs. Perform the respective confirmation driving patterns in order to obtain a normal judgment for the output DTCs. HINT: Confirmation driving patterns do not need to be performed for misfire and fuel system DTCs. For the confirmation driving pattern, refer to the procedures for the relevant DTC. Refer to «DIAGNOSTIC TROUBLE CODE CHART [07/2013 - 12/2013]»(ref-612245-S04086921262014042900000). Perform the universal trip. HINT: The driving pattern to obtain a normal judgment and the universal trip driving can be performed consecutively in the same driving cycle. Idle the engine for 30 seconds or more. Drive the vehicle at 40 km/h (25 mph) or more for a total of 5 minutes or more. WARNING: When performing the confirmation driving pattern, obey all speed limits and traffic laws. HINT: It is possible to complete the drive pattern even if the vehicle decelerates to less than 40 km/h (25 mph) during the driving cycle provided that the vehicle is driven at 40 km/h (25 mph) or more for a total of 5 minutes. Allow 10 minutes or more to elapse from the time the engine is started. Enter the following menus: Powertrain / Engine / Trouble Codes. Check that the permanent DTCs have been cleared. HINT: The permanent DTCs are cleared when the universal trip is completed.

Scheme 20

1. DESCRIPTION The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, whether the air fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction. Freeze frame data records the engine conditions (fuel system information, calculated load, engine coolant temperature, fuel trim, engine speed, vehicle speed, etc.) when a malfunction is detected. HINT: If it is impossible to duplicate the problem even though a DTC is output, check the freeze frame data. The ECM records engine conditions in the form of freeze frame data every 0.5 seconds. Using the Techstream, 5 separate sets of freeze frame data can be checked. 3 data sets from before the DTC was stored 1 data set from when the DTC was stored 1 data set from after the DTC was stored These data sets can be used to simulate the condition of the vehicle from around the time of the occurrence of the malfunction. The data may assist in identifying the cause of the malfunction, and in judging whether it was temporary or not.
2. LIST OF FREEZE FRAME DATA Refer to "Data List / Active Test". Refer to «DATA LIST / ACTIVE TEST [07/2013 - ]»(ref-612245-S03756204762014042900000).

DATA LIST / ACTIVE TEST [07/2013 - ]

1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time. NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. The actual values may differ from the values listed in the chart under "Results of real-vehicle check" due to climate, weather conditions, etc. HINT: Normal Condition: If no conditions are specifically stated for "idling", the shift lever should be in P, N or neutral, the A/C switch should be off and all accessory switches should be off. Warm up the engine. Turn the A/C switch off. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List. HINT: To display the list box, press the pull down menu button next to Primary. Then select a measurement group. When you select a measurement group, the ECU data belonging to that group is displayed. Measurement Group List / Description All Data / All data Primary / - Engine Control / Engine control system related data Gas General / - Gas AF Control / Air fuel ratio control system related data Gas AF Control (D4) / Air fuel ratio control system related data Gas AF O2 Sensor / Air fuel ratio sensor and heated oxygen sensor related data Gas Throttle / Gasoline throttle system related data Gas Intake Control / Intake control system related data Gas Valve Control / Valve control system related data Gas Misfire / "Misfire" related data Gas Starting / "Difficult to start" related data Gas Rough Idle / "Rough idle" related data Gas Evaporative / Evaporative system related data Gas 2nd Air / 2nd air related data Gas CAT Converter / Catalyst converter related data Check Mode / Check mode related data Monitor Status / Monitor status related data Ignition / Ignition system related data Charging Control / Charging control system related data Compression / Data used during "Check the Cylinder Compression" Active Test AT / Continuously variable transaxle system related data Vehicle Information / Vehicle information According to the display on the Techstream, read the Data List. HINT: The title used for each group of Data List items in this Service Information does not appear on the Techstream. However, the name in parentheses after the title, which is a Measurement Group, does appear on the Techstream. When the name shown in parentheses is selected on the Techstream, all the Data List items listed for that group will be displayed. "Result of real-vehicle check" is the assessment of one vehicle. Use it only for reference.
2. Various Vehicle Conditions 1 VEHICLE SPEED Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Vehicle Speed Vehicle speed/ Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Actual vehicle speed Yes Diagnostic Note: This is the current vehicle speed The vehicle speed is detected using the wheel speed sensors. Vehicle speed data is delayed when it is displayed. Therefore, even if the vehicle speed listed in the freeze frame data is 0 km/h (0 mph), this does not always mean that the malfunction occurred when the vehicle was stopped. To accurately confirm whether the vehicle was stopped or not, use "SPD (SP2)" which is the transmission output speed. ENGINE SPEED Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Speed Engine speed/ Min.: 0 rpm, Max.: 16383 rpm 650 to 800 rpm: Idling Yes Diagnostic Note: When the crankshaft position sensor is malfunctioning, "Engine Speed" is approximately 0 or varies greatly from the actual engine speed. CALCULATE LOAD Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Calculate Load Load calculated by ECM/ Min.: 0%, Max.: 100% 15 to 40%: Idling Yes Diagnostic Note: This is the engine load calculated based on the estimated intake manifold pressure. Calculate Load = Estimated intake manifold pressure / maximum intake manifold pressure x 100 (%) (For example, when the estimated intake manifold pressure is the same as atmospheric pressure, Calculate Load is 100%.) VEHICLE LOAD Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Vehicle Load Vehicle load/ Min.: 0%, Max.: 25700% - Yes Diagnostic Note: This is the engine intake air charging efficiency. Vehicle Load = Current intake airflow (g/rev.) / maximum intake airflow Maximum intake airflow = Displacement (L) / 2 x 1.2 (g/rev.) HINT: Due to individual engine differences, intake air temperature, etc., the value may exceed 100%. Intake airflow (g/rev.) = Intake airflow (gm/sec) x 60 / Engine speed (rpm) (Intake airflow (gm/sec) is MAF) MAF Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data MAF Airflow rate from Mass Air Flow (MAF) meter/ Min.: 0 gm/sec, Max.: 655.35 gm/sec 1.0 to 3.0 gm/sec: Idling 8 to 13 gm/sec: 3000 rpm (without load) Yes Diagnostic Note: This is the intake air amount from the mass air flow meter. ATMOSPHERE PRESSURE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Atmosphere Pressure Atmospheric pressure/ Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1912 mmHg) Equivalent to atmospheric pressure (absolute pressure): Ignition switch ON Yes Diagnostic Note: This value is calculated from the intake air amount. Standard atmospheric pressure: 101 kPa (757 mmHg) For every 100 m increase in altitude, pressure drops by 1 kPa. This varies by weather. MAP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data MAP intake manifold pressure/ Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1912 mmHg) 80 to 110 kPa: Ignition switch ON 20 to 48 kPa: Idling (A/C off) Yes Diagnostic Note: Intake manifold pressure is calculated by manifold absolute pressure sensor. ENGINE OIL TEMPERATURE SENSOR Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Oil Temperature Sensor Engine oil temperature/ Min.: -40°C, Max.: 215°C More than 85°C (185°F): After warming up Yes Diagnostic Note: Engine oil temperature is calculated by engine oil temperature sensor. COOLANT TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Coolant Temp Coolant temperature/ Min.: -40°C, Max.: 215°C 75 to 100°C (167 to 212°F): After warming up Yes Diagnostic Note: This is the engine coolant temperature. HINT: After warming up the engine, the engine coolant temperature is 75 to 100°C. After a long soak, the engine coolant temperature, intake air temperature and ambient air temperature are approximately equal. If the value is -40°C (-40°F) or higher than 120°C (248°F), the sensor circuit may be open or shorted. INTAKE AIR Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Intake Air Intake air temperature/ Min.: -40°C, Max.: 215°C Equivalent to temperature at location of mass air flow meter: Ignition switch ON Yes Diagnostic Note: This is the intake air temperature. HINT: After a long soak, the engine coolant temperature, intake air temperature and ambient air temperature are approximately equal. If the value is -40°C (-40°F) or higher than 120°C (248°F), the sensor circuit is open or shorted. AMBIENT TEMPERATURE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Ambient Temperature Ambient temperature/ Min.: -40°C, Max.: 215°C Equivalent to ambient air temperature: Ignition switch ON Yes Diagnostic Note: This is the ambient temperature. HINT: After a long soak, the engine coolant temperature, intake air temperature and ambient air temperature are approximately equal. ENGINE RUN TIME Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Run Time Engine run time/ Min.: 0 s, Max.: 65535 s Time after engine start Yes Diagnostic Note: This is the time elapsed since the engine started. HINT: The time is counted only while the engine is running. INITIAL ENGINE COOLANT TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Initial Engine Coolant Temp Initial engine coolant temperature/ Min.: -40°C, Max.: 119.3°C - Yes Diagnostic Note: This is the coolant temperature stored when the ignition switch is turned to ON. INITIAL INTAKE AIR TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Initial Intake Air Temp Initial intake air temperature/ Min.: -40°C, Max.: 119.3°C - Yes Diagnostic Note: This is the intake air temperature stored when the ignition switch is turned to ON. BATTERY VOLTAGE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Battery Voltage Battery voltage/ Min.: 0 V, Max.: 65.535 V 11 to 14 V: Idling Yes Diagnostic Note: If 11 V or less, characteristics of some electrical components may change.
3. Throttle Control 1 ACCELERATOR POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accelerator Position Accelerator pedal position/ Min.: 0%, Max.: 399.9% Actual accelerator pedal position No Diagnostic Note: This is the accelerator pedal position defined using the learned fully released position (sensor output) of accelerator pedal position sensor as 0% and the fully depressed position as 100%. ACCEL SENS. NO. 1 VOLT % Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accel Sens. No. 1 Volt % Absolute Accelerator Pedal Position (APP) No. 1/ Min.: 0%, Max.: 100% 10 to 20%: Accelerator pedal released 50 to 70%: Accelerator pedal fully depressed Yes Diagnostic Note: The accelerator pedal position sensor No. 1 output is converted using 5 V = 100%. HINT: If there are no accelerator pedal position sensor DTCs stored, it is possible to conclude that the accelerator pedal position sensor system is normal. ACCEL SENS. NO. 2 VOLT % Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accel Sens. No. 2 Volt % Absolute APP No. 2/ Min.: 0%, Max.: 100% 10 to 20%: Accelerator pedal released 50 to 70%: Accelerator pedal fully depressed Yes Diagnostic Note: The accelerator pedal position sensor No. 2 output is converted using 5 V = 100%. ACCEL SENSOR OUT NO. 1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accel Sensor Out No. 1 APP sensor No. 1 voltage/ Min.: 0 V, Max.: 4.980 V 0.5 to 0.8 V: Accelerator pedal released 2.4 to 3.5 V: Accelerator pedal fully depressed No Diagnostic Note: This is the raw voltage from the accelerator pedal position sensor No. 1. ACCEL SENSOR OUT NO. 2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accel Sensor Out No. 2 APP sensor No. 2 voltage/ Min.: 0 V, Max.: 4.980 V 0.5 to 0.8 V: Accelerator pedal released 2.4 to 3.5 V: Accelerator pedal fully depressed No Diagnostic Note: This is the raw voltage from the accelerator pedal position sensor No. 2. Accelerator pedal position sensor No. 2 is used to monitor accelerator pedal position sensor No. 1. When there is a malfunction in sensor No. 1, the ECM uses sensor No. 2 to control the engine. ACCELERATOR IDLE POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accelerator Idle Position Whether or not accelerator pedal position sensor detecting released accelerator pedal/ ON or OFF ON: Accelerator pedal released No Diagnostic Note: This is a parameter calculated by the ECM which indicates whether the accelerator pedal is in the learned idle position. ACCEL FULLY CLOSE LEARN #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accel Fully Close Learn #1 Accelerator fully released learned value No. 1/ Min.: 0 deg, Max.: 124.5 deg 2.5 to 6.5 deg: Ignition switch ON No Diagnostic Note: This is the value of accelerator pedal position sensor No. 1 learned when the accelerator pedal is released. ACCEL FULLY CLOSE LEARN #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Accel Fully Close Learn #2 Accelerator fully released learned value No. 2/ Min.: 0 deg, Max.: 124.5 deg 2.5 to 6.5 deg: Ignition switch ON No Diagnostic Note: This is the value of accelerator pedal position sensor No. 2 learned when the accelerator pedal is released. THROTTLE SENSOR VOLT % Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Sensor Volt % Absolute throttle position sensor/ Min.: 0%, Max.: 100% 10 to 22%: Throttle fully closed 80 to 90%: Throttle fully open Yes Diagnostic Note: The throttle position sensor No. 1 output is converted using 5 V = 100%. THROTTL SENSOR #2 VOLT % Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttl Sensor #2 Volt % Throttle sensor position #2/ Min.: 0%, Max.: 100% 35 to 45%: Throttle fully closed 80 to 90%: Throttle fully open Yes Diagnostic Note: The throttle position sensor No. 2 output is converted using 5 V = 100%. ST1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ST1 Brake pedal signal/ ON or OFF ON: Brake pedal depressed OFF: Brake pedal released No Diagnostic Note: This is the stop light switch signal. THROTTLE IDLE POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Idle Position Whether or not throttle position sensor detecting idle/ ON or OFF ON: Accelerator pedal released No Diagnostic Note: This is a parameter calculated by the ECM. The value is ON when the throttle is at the idle position and OFF when the throttle is open. THROTTLE REQUIRE POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Require Position Required throttle position/ Min.: 0 V, Max.: 4.980 V 0.5 to 1.1 V: Idling at P, N or neutral (A/C off) No Diagnostic Note: This is a value calculated by the ECM showing the voltage for the target throttle valve position. THROTTLE SENSOR POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Sensor Position Throttle sensor position/ Min.: 0%, Max.: 100% 3 to 5%: Throttle fully closed 65 to 75%: Throttle fully open Yes Diagnostic Note: This is the throttle valve opening amount used for engine control. This value has no meaning when the ignition switch is ON and the engine is stopped. THROTTLE POSITION NO. 1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Position No. 1 Throttle position sensor No. 1 output voltage/ Min.: 0 V, Max.: 4.980 V 0.5 to 1.1 V: Throttle fully closed 3.2 to 4.8 V: Throttle fully open 0.6 to 1.4 V: Fail-safe operating No Diagnostic Note: This is the throttle position sensor No. 1 output voltage. THROTTLE POSITION NO. 2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Position No. 2 Throttle position sensor No. 2 output voltage/ Min.: 0 V, Max.: 4.980 V 1.5 to 2.2 V: Throttle fully closed 4.0 to 4.5 V: Throttle fully open 1.9 to 2.6 V: Fail-safe operating No Diagnostic Note: This is the throttle position sensor No. 2 output voltage. THROTTLE POSITION COMMAND Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Position Command Throttle position command value/ Min.: 0 V, Max.: 4.980 V - No Diagnostic Note: Throttle Position Command is the same value as Throttle Require Position. THROTTLE SENS OPEN POS #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Sens Open Pos #1 Throttle position sensor No. 1/ Min.: 0 V, Max.: 4.980 V 0.7 to 1.1 V: Ignition switch ON No Diagnostic Note: This is the throttle position sensor No. 1 output voltage when there is no current supplied to the electronic throttle actuator. The accelerator pedal is released but the throttle valve is kept open by the throttle valve opener with the ignition switch ON. THROTTLE SENS OPEN POS #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Sens Open Pos #2 Throttle position sensor No. 2/ Min.: 0 V, Max.: 4.980 V 0.7 to 1.1 V: Ignition switch ON No Diagnostic Note: This is the throttle position sensor No. 2 output voltage when there is no current supplied to the electronic throttle actuator. The accelerator pedal is released but the throttle valve is kept open by the throttle valve opener with the ignition switch ON. THROTTLE MOTOR POWER SUPPLY RELAY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Motor Power Supply Relay Throttle motor power supply relay/ ON or OFF ON: Ignition switch ON Yes THROTTLE MOTOR DUTY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Motor DUTY Throttle actuator/ Min.: 0%, Max.: 100% 2 to 5%: Idling at P, N or neutral (A/C off) Yes Diagnostic Note: This is the output duty ratio of the throttle actuator drive circuit. THROTTLE MOTOR DUTY (OPEN) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Motor Duty (Open) Throttle actuator duty ratio (open)/ Min.: 0%, Max.: 255% 0 to 40%: Idling at P, N or neutral (A/C off) No Diagnostic Note: This is the duty ratio used to drive the throttle actuator and open the throttle valve. It is an ECM command signal. THROTTLE MOTOR DUTY (CLOSE) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Motor Duty (Close) Throttle actuator duty ratio (close)/ Min.: 0%, Max.: 255% 0 to 40%: Idling at P, N or neutral (A/C off) No Diagnostic Note: This is the duty ratio used to drive the throttle actuator and close the throttle valve. It is an ECM command signal. HINT: During idling, the throttle valve opening angle is usually controlled using a duty ratio drive signal which closes the throttle valve. However, when carbon deposits build up, it may be necessary to open the throttle valve more than the throttle valve opener does. In that case, the opening angle is controlled using a "Throttle Motor Duty (Open)" signal which opens the throttle valve. THROTTLE FULLY CLOSE LEARN Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Fully Close Learn Throttle valve fully closed (learned value)/ Min.: 0 V, Max.: 4.980 V 0.35 to 0.85 V: Ignition switch ON No Diagnostic Note: The ECM uses this learned value to determine the fully closed (and fully open) position of the throttle valve. Learning is performed immediately after the ignition switch is turned to ON. +BM VOLTAGE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data +BM Voltage +BM voltage/ Min.: 0 V, Max.: 79.998 V 11 to 14 V: Ignition switch ON No Diagnostic Note: This is the power supply for the electronic throttle actuator. ACTUATOR POWER SUPPLY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Actuator Power Supply Actuator power supply/ ON or OFF ON: Ignition switch ON No Diagnostic Note: If +BM power is lost, this item changes to OFF. THROTTLE POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Throttle Position Throttle valve opening angle/ Min.: 0 deg, Max.: 499.99 deg - Yes Diagnostic Note: This value has no meaning when the ignition switch is ON and the engine is stopped.
4. Idle Speed Control (Gas Rough Idle) ISC FLOW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ISC Flow Flow rate calculated using information from each sensor/ Min.: 0 gm/sec, Max.: 299.99 gm/sec - Yes Diagnostic Note: This is the total ISC airflow amount (the amount of intake air necessary to maintain idling). HINT: ISC Flow (total ISC airflow amount) = ISC Learning Value + ISC Feedback Value + each compensation amount ISC POSITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ISC Position Requested throttle opening amount calculated using ISC control/ Min.: 0 deg, Max.: 499.99 deg - Yes Diagnostic Note: This is the throttle valve opening amount while the engine is idling (the throttle valve opening amount necessary to maintain ISC air flow). ISC FEEDBACK VALUE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ISC Feedback Value ISC feedback amount/ Min.: -150 gm/sec, Max.: 149.99 gm/sec - Yes Diagnostic Note: This is the feedback amount necessary to adjust the airflow amount to maintain the target idling speed. HINT: When the idling speed differs from the target, the feedback amount is adjusted. If the feedback amount becomes more than a certain value, this will be reflected in the ISC learned airflow value. ISC LEARNING VALUE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ISC Learning Value ISC learned airflow value/ Min.: -150 gm/sec, Max.: 149.99 gm/sec - Yes Diagnostic Note: This is the learned value of the airflow amount necessary for engine idling. HINT: If ISC Feedback Value becomes more than a certain value, this will be reflected in ISC Learning Value. ISC Flow (total ISC airflow amount) = ISC Learning Value + ISC Feedback Value + each compensation amount ELECTRIC LOAD FEEDBACK VAL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Electric Load Feedback Val Compensation flow rate according to electrical load/ Min.: -150 gm/sec, Max.: 149.99 gm/sec - Yes Diagnostic Note: This is the ISC compensation amount determined according to the electrical load. AIR CONDITIONER FB VAL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Air Conditioner FB Val Compensation flow rate according to air conditioner load/ Min.: -150 gm/sec, Max.: 149.99 gm/sec - Yes Diagnostic Note: This is the ISC compensation amount determined according to the air conditioner load. DEPOSIT LOSS FLOW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Deposit Loss Flow Flow loss due to deposits/ Min.: -150 gm/sec, Max.: 149.99 gm/sec - Yes Diagnostic Note: This value indicates the amount of compensation for a decrease in flow passage area due to the buildup of deposits on the throttle valve. Check this value for reference when the engine stalls, is difficult to start, or idles roughly. When the ISC learned value is initialized by disconnecting the battery negative terminal or removing the EFI(+B) fuse, performing the following procedures in order to quickly relearn the Deposit Loss Flow value. After the Deposit Loss Flow has been relearned, gradual fine adjustments will continue automatically. Start the engine cold and allow the engine to idle. After the engine is warmed up (engine coolant temperature is above 80°C [176°F]), allow the engine to idle for an additional 5 minutes. Turn the ignition switch off and wait for 30 seconds. Start the engine again, and allow the engine to idle for 5 minutes.
5. Fuel System FUEL PRESS Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Press Fuel pressure/ Min.: 0 kPa (0 kgf/cm 2 , 0 psi), Max.: 655350 kPa (6683 kgf/cm 2 , 95050 psi) 3000 to 5000 kPa (30.6 to 51.0 kgf/cm 2 , 435 to 725 psi): Idling at P, N or neutral after warming up (A/C off) Yes Diagnostic Note: This item indicates the fuel pressure on the high-pressure side. FUEL PUMP DUTY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Pump Duty Fuel pump duty/ Min.: 0%, Max.: 399.9% 20 to 70%: Idling Yes FUEL LEVEL SENSOR IMPEDANCE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Level Sensor Impedance Fuel Level Sensor Impedance/ Min.: 0 Ohm, Max.: 511.5 Ohm 12 to 18 Ohm: Fuel receiver gauge is F position. 101 to 116 Ohm: Fuel receiver gauge is empty position. Yes INJECTOR (PORT) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Injector (Port) Injection period of the No. 1 cylinder/ Min.: 0 μs, Max.: 65535 μs 1000 to 2000 μs Idling after warming up Yes Diagnostic Note: This is the injection period of the No. 1 cylinder (the command value from the ECM). INJECTION VOLUME (CYLINDER 1) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Injection Volume (Cylinder 1) Injection volume (cylinder 1)/ Min.: 0 ml, Max.: 2.047 ml 0 to 0.15 ml: Idling after warming up Yes Diagnostic Note: This is the fuel injection volume for 10 injections. FUEL PRESSURE TARGET VALUE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Pressure Target Value Target fuel pressure/ Min.: 0 MPa, Max.: 65.535 MPa 3 to 5 MPa (31 to 51 kgf/cm 2 , 435 to 725 psi): Idling after warming up 7 to 9 MPa (72 to 91 kgf/cm 2 , 1024 to 8924 psi): 2500 rpm (without load) Yes Diagnostic Note: This item indicates the target fuel pressure for the high-pressure fuel pump. HP FP DISCHARGE RATE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data HP FP Discharge Rate Fuel volume required by the high pressure fuel pump/ Min.: 0 ml, Max.: 2.047 ml 0.04 to 0.08 ml: Idling at P, N or neutral after warming up (A/C off) Yes Diagnostic Note: This item indicates the high-pressure fuel pump discharge amount. INJECTION WAY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Injection Way Injection mode/ Port / Direct / Either - Yes Diagnostic Note: This item indicates the injection mode. INJECTION SWITCHING STATUS Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Injection Switching Status Prohibition of changing the D-4S injection method/ OK or NG - No Diagnostic Note: This item indicates whether the Control the Injection Way Active Test is prohibited. INJECTION TIMING (D4) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Injection Timing (D4) Injection timing/ Min.: -3277 deg(CA), Max.: 3276.7 deg(CA) 320 to 340 deg(CA): Idling at P, N or neutral after warming up (A/C off) Yes Diagnostic Note: This item indicates the injection timing of the main injector. INJECTION TIME (D4) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Injection Time (D4) Injection time/ Min.: 0 μs, Max.: 65535 μs 0 to 2000 μs: Idling at P, N or neutral after warming up (A/C off) Yes Diagnostic Note: This item indicates the last injection time of the injector for the number 1 cylinder.
6. EVAP System 1 VACUUM PUMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Vacuum Pump Key-off EVAP system pump status/ ON or OFF - Yes Diagnostic Note: This item changes to ON during the key-off EVAP monitor which is performed approximately 5 hours after the ignition switch is turned off. Refer to «EVAP System»(/scion/fr-s/i-2012-2016/remont/testing-diagnostics/#engine-control-system-diagnostic-codes-p1604-u0155-circuit-tests) .
7. EVAP System 2 EVAP (PURGE) VSV Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data EVAP (Purge) VSV Purge VSV control duty/ Min.: 0%, Max.: 100% - Yes Diagnostic Note: This is the command signal from the ECM. This is the purge valve control duty ratio. When EVAP (Purge) VSV is any value except 0%, EVAP purge* is being performed. *: Gasoline vapor from the fuel tank is being introduced into the intake system via the purge valve. When the engine is cold or immediately after the engine is started, EVAP (Purge) VSV is 0%. EVAP PURGE FLOW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Evap Purge Flow Purge flow/ Min.: 0%, Max.: 399.9% - Yes Diagnostic Note: This is the percentage of total engine airflow contributed by EVAP purge operation. (Evap Purge Flow = Purge flow / Engine airflow x 100 (%)) PURGE DENSITY LEARN VALUE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Purge Density Learn Value Purge density learned value/ Min.: -200%, Max.: 199.993% - Yes Diagnostic Note: Purge Density Learn Value is the proportion of the decrease in injection volume (based on the change in the air fuel ratio feedback compensation value) related to a 1% purge flow rate. When Purge Density Learn Value is a large negative value, the purge effect is large. The purge density is determined from the change in the air fuel ratio feedback compensation value when purge flow is introduced. Purge density learning is performed so that the feedback compensation value is 0 +/-2%. HINT: Usually, the value is approximately +/-1%. 1%: The concentration of HC in the purge gas is relatively low. 0%: The concentration of HC in the purge gas is approximately equal to the stoichiometric air fuel ratio. Large negative values indicate that the concentration of HC in the purge gas is relatively high. VAPOR PRESSURE PUMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Vapor Pressure Pump Vapor pressure/ Min.: 0 kPa (0 mmHg), Max.: 327.675 kPa (2458 mmHg) Approximately 100 kPa (750 mmHg): Ignition switch ON Yes Diagnostic Note: This is the EVAP system pressure monitored by the canister pressure sensor. HINT: Except for when the monitor is running, this value should be approximately the same as atmospheric pressure. As Vapor Pressure Pump is almost the same as Atmosphere Pressure when the engine is stopped, these items can be used to help determine if the canister pressure sensor characteristics are abnormal, if there is noise, or if the sensor output is stuck at a certain value. EVAP SYSTEM VENT VALVE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data EVAP System Vent Valve Key-off EVAP system vent valve status/ ON or OFF OFF: Vent ON: Close No EVAP PURGE VSV Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data EVAP Purge VSV VSV status for EVAP control/ ON or OFF - No Diagnostic Note: This parameter displays ON when EVAP (Purge) VSV is 30% or more, and displays OFF when the VSV duty ratio is less than 30%. PURGE CUT VSV DUTY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Purge Cut VSV Duty Purge VSV duty/ Min.: 0%, Max.: 399.9% - No Results of real-vehicle check: Idling (warm up the engine): 0.0% Running without load (3000 rpm): 33.3%
8. Air Fuel Ratio Control 1 (All Data) TARGET AIR-FUEL RATIO Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Target Air-Fuel Ratio Target air fuel ratio/ Min.: 0, Max.: 1.999 0.8 to 1.2: During idling Yes Diagnostic Note: This is the target air fuel ratio used by the ECM. 1.0 is the stoichiometric air fuel ratio. Values that are more than 1 indicate the system attempting to make the air fuel ratio leaner. Values that are less than 1 indicate the system attempting to make the air fuel ratio richer. Target Air-Fuel Ratio and AF Lambda B1S1 are related.
9. Air Fuel Ratio Control 2 (Gas AF O2 Sensor) AF LAMBDA B1S1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data AF Lambda B1S1 Output air fuel ratio associated/ Min.: 0, Max.: 1.999 Value less than 1 (0.000 to 0.999) = Rich 1 = Stoichiometric air fuel ratio Value more than 1 (1.001 to 1.999) = Lean Yes Diagnostic Note: This is the actual air fuel ratio calculated based on the air fuel ratio sensor output. Performing the "Control the Injection Volume" or "Control the Injection Volume for A/F Sensor" function of the Active Test enables the technician to check the voltage output of the sensor. AFS VOLTAGE B1S1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data AFS Voltage B1S1 Air fuel ratio sensor output voltage/ Min.: 0 V, Max.: 7.999 V About 2.2 V: Idling (warming up the engine) Yes Diagnostic Note: This is the voltage output of the air fuel ratio sensor (the voltage cannot be measured at the terminals of the sensor). This value is calculated by the ECM based on the current output of the air fuel ratio sensor (refer to AFS Current B1S1 below for the actual sensor output). Performing the "Control the Injection Volume" or "Control the Injection Volume for A/F Sensor" function of the Active Test enables the technician to check the voltage output of the sensor. AFS CURRENT B1S1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data AFS Current B1S1 Air fuel ratio sensor output current / Min.: -128 mA, Max.: 127.99 mA -0.5 to 0.5 mA: Idling Yes Diagnostic Note: With a stoichiometric air fuel ratio (for example, during idling after the engine is warmed up), the air fuel ratio sensor current output is approximately -0.5 to 0.5 mA. When the value is outside the range of 0.7 to 2.2 mA when the fuel-cut is being performed, there is a malfunction in the air fuel ratio sensor or sensor circuit. A/F SENSOR IMPEDANCE B1S1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Sensor Impedance B1S1 Air fuel ratio sensor impedance/ Min.: 0 Ohm, Max.: 6553.5 Ohm About 32 Ohm: Idling after warming up Yes A/F HEATER DUTY #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Heater Duty #1 Air fuel ratio sensor heater duty ratio/ Min.: 0%, Max.: 399.9% 0 to 100% Yes Diagnostic Note: When the value is any value except 0%, current is being supplied to the heater. O2S B1S2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data O2S B1S2 Heated oxygen sensor output voltage / Min.: 0 V, Max.: 1.275 V 0 to 0.9 V: Vehicle driven at constant speed of 70 km/h (44mph) Yes Diagnostic Note: This is the output voltage of the heated oxygen sensor. Values close to 0 V indicate an air fuel ratio leaner than the stoichiometric ratio. Values close to 1 V indicate an air fuel ratio richer than the stoichiometric ratio. During air fuel ratio feedback control, the value moves back and forth in the range of 0 to 1 V. Performing the "Control the Injection Volume" or "Control the Injection Volume for A/F Sensor" function of the Active Test enables the technician to check voltage output of the sensor. O2 HEATER B1S2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data O2 Heater B1S2 Heated oxygen sensor heater/ Not Act or Active - Yes O2 SENSOR HEATER DUTY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data O2 Sensor Heater Duty Oxygen sensor heater duty ratio/ Min.: 0%, Max.: 400% 0 to 100% Yes Diagnostic Note: When the vehicle is any valve except 0%, current is being supplied to the heater. SHORT FT #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Short FT #1 Short-term fuel trim / Min.: -100%, Max.: 99.2% -15 to +15% Yes Diagnostic Note: This item is the "short-term fuel injection volume compensation ratio" used to maintain the air fuel ratio at the stoichiometric ratio using the air fuel ratio sensor for feedback. LONG FT #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Long FT #1 Long-term fuel trim / Min.: -100%, Max.: 99.2% -15 to +15% Yes Diagnostic Note: The ECM will learn the Long FT values based on Short FT. The goal is to keep Short FT at 0% to keep the A/F mixture at the stoichiometric ratio. This value is used to determine whether the system related to air fuel ratio control is malfunctioning. The condition of the system is determined based on the sum of Short FT and Long FT (excluding times when the system is in transition). +15% or more: There may be a lean air fuel ratio. -15 to +15%: The air fuel ratio can be determined to be normal. -15% or less: There may be a rich air fuel ratio. The learned value is cleared when the battery cable is disconnected. Air fuel ratio feedback leaning is divided up according to the engine operating range (engine speed * load), and separate value are stored for each operating range. "Long FT #1" indicates the learned value for the current operating range. [A/F Learn Value Idle #1], [A/F Learn Value Low #1], [A/F Learn Value Mid1 #1], [A/F Learn Value Mid2 #1] and [A/F Learn Value High #1] indicate the leaned values for the different operating ranges. The learned value that is the same as "Long FT #1" indicates the current engine operating range. FUEL SYSTEM STATUS #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel System Status #1 Fuel system status/ ON or OFF - Yes
10. Ignition System (Ignition) IGN ADVANCE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data IGN Advance Ignition timing advance for No. 1 cylinder/ Min.: -64 deg., Max.: 63.5 deg. BTDC -5 to 10 deg.: Idling at N position Yes KNOCK FEEDBACK VALUE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Knock Feedback Value Knocking feedback value/ Min.: -1024 deg(CA), Max.: 1023.9 deg(CA) - Yes Diagnostic Note: This is the ignition timing retard compensation amount determined by the presence or absence of knocking. Ignition timing = Most retarded timing value*1 + Knock Correct Learn Value*2 + Knock Feedback Value*3 Example: 21 deg(CA) = 10° + 14° - 3° *1: The most retarded timing value is a constant determined by the engine speed and engine load. *2: The knock correction learned value is calculated as shown below in order to keep Knock Feedback Value as close to -3 deg(CA) as possible. When Knock Feedback Value is less than -4 deg(CA), Knock Correct Learn Value is slowly decreased. When Knock Feedback Value is more than -2 deg(CA), Knock Correct Learn Value is slowly increased. *3: The base value is -3 deg(CA) and is adjusted based on the presence or absence of knocking. When there is no knocking, the value is increased, and when knocking is present, the value is decreased. HINT: If Knock Feedback Value does not change around the time when knocking occurs even though knocking continues (for example, stays at -3 deg(CA)), it can be determined that knocking is not being detected. Possible Causes: There is a problem with the knock sensor sensitivity. The knock sensor is improperly installed. There is a problem with a wire harness. KNOCK CORRECT LEARN VALUE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Knock Correct Learn Value Knocking correction learned value/ Min.: -1024 deg(CA), Max.: 1023.9 deg(CA) - Yes Diagnostic Note: Refer to "Knock Feedback Value". When there is knocking or a lack of power, compare the following values to another vehicle of the same model. Engine speed Calculate Load IGN Advance Knock Feedback Value Knock Correct Learn Value Knock Correct Learn Value is large: There is no knocking and the ignition timing is advanced. Knock Correct Learn Value is small: Knocking is present and the ignition timing is being retarded. HINT: When knocking continues even though Knock Correct Learn Value is less than that of the vehicle being used for comparison (in other words, the ignition timing is being retarded but the knocking is not stopping), there may be a buildup of deposits or other such problems due to deterioration over time (oil entering the cylinders, poor quality fuel, etc.). IDLE SPARK ADVN CTRL #1 TO #4 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Idle Spark Advn Ctrl #1 Idle Spark Advn Ctrl #2 Idle Spark Advn Ctrl #3 Idle Spark Advn Ctrl #4 Individual cylinder timing advance compensation amount (No. 1 to No. 4)/ Min.: -16 deg(CA), Max.: 15.875 deg(CA) - Yes Diagnostic Note: This is the ignition timing advance compensation amount used to stabilize idling (each cylinder has a separate value). When the speed for a certain cylinder drops, the system advances the timing for that particular cylinder in an attempt to restore the speed and stabilize idling. It may be possible to use this item to help determine specific cylinders which are not operating normally.
11. VVT Control 1 (All Data) VVT AIM ANGLE #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT Aim Angle #1, #2 VVT hold duty learned value for bank 1 (bank 2)/ Min.: 0%, Max.: 399.9% - Yes Diagnostic Note: This value represents the duty ratio necessary to operate the camshaft timing oil control valve in order to block the camshaft timing oil control valve path and maintain the advanced state of the VVT controller. This is only available during the Active Test. VVT CHANGE ANGLE #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT Change Angle #1, #2 VVT displacement angle for bank 1 (bank2)/ Min.: -320 DegFR, Max.: 320 DegFR - Yes Diagnostic Note: This is the VVT displacement angle during forced operation. This is only available during the Active Test. By checking the VVT Change Angle during the Active Test, it is also possible to determine whether or not the VVT sensor signal is being output. VVT OCV DUTY #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT OCV Duty #1, #2 VVT camshaft timing oil control valve operation duty for bank 1 (bank2)/ Min.: 0%, Max.: 399.9% - Yes Diagnostic Note: This is the requested duty value for forced operation. This is only available during the Active Test. VVT EX HOLD LRN VAL #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT Ex Hold Lrn Val #1, #2 VVT exhaust hold duty ratio learned value for bank 1 (bank2)/ Min.: 0%, Max.: 399.9% - Yes Diagnostic Note: This value represents the duty ratio necessary to operate the camshaft timing oil control valve in order to block the camshaft timing oil control valve path and maintain the advanced state of the VVT controller. This is only available during the Active Test. VVT EX CHG ANGLE #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT Ex Chg Angle #1, #2 VVT exhaust displacement angle for bank 1 (bank2)/ Min.: 0 DegFR, Max.: 639.9 DegFR - Yes Diagnostic Note: This is the displacement angle during forced operation. This is only available during the Active Test. VVT EX OCV DUTY #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT Ex OCV Duty #1, #2 VVT exhaust camshaft timing oil control valve duty for bank 1 (bank2)/ Min.: 0%, Max.: 399.9% - Yes Diagnostic Note: This is the requested duty value for forced operation. This is only available during the Active Test. TARGET VVT ANGLE #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Target VVT Angle #1, #2 Target VVT angle for bank 1 (bank2)/ Min.: -320 DegFR, Max.: 320 DegFR - Yes Diagnostic Note: This is only available during the Active Test. TARGET VVT EX ANGLE #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Target VVT Ex Angle #1, #2 Target VVT exhaust angle for bank 1 (bank2)/ Min.: 0 DegFR, Max.: 640 DegFR - Yes Diagnostic Note: This is only available during the Active Test. VVT OCV CURRENT #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT OCV Current #1, #2 VVT camshaft timing oil control valve output current for bank 1 (bank2)/ Min.: 0 A, Max.: 1.99 A 0.65 to 0.80 A: Idling after warming up Yes Diagnostic Note: This is only available during the Active Test. VVT EX OCV CURRENT #1, #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VVT Ex OCV Current #1, #2 VVT exhaust camshaft timing oil control valve output current for bank 1 (bank2)/ Min.: 0 A, Max.: 1.99 A 0.65 to 0.80 A: Idling after warming up Yes Diagnostic Note: This is only available during the Active Test.
12. VN Turbo VN TURBO TYPE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data VN Turbo Type Turbo type/ Not/Commo/Vacuum/CAN Not No Diagnostic Note: This is the type of the turbo charger.
13. Catalyst CATALYST TEMP B1S1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Catalyst Temp B1S1 Catalyst temperature/ Min.: -40°C, Max.: 6513.5°C - Yes Diagnostic Note: This is the temperature of the front catalyst estimated by the ECM.
14. Various Vehicle Conditions 2 (All Data) STARTER SIGNAL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Starter Signal Starter signal/ ON or OFF ON: Starter operating OFF: Starter not operating No STARTER CONTROL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Starter Control Starter signal/ ON or OFF ON: Starter operating OFF: Starter not operating Yes STARTER CUT RELAY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Starter Cut Relay Starter cut relay/ ON or OFF - Yes ACC RELAY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ACC Relay ACC relay/ ON or OFF - Yes NEUTRAL POSITION SW SIGNAL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Neutral Position SW Signal PNP switch status/ ON or OFF ON: Shift lever in P, N or neutral Yes CLUTCH SWITCH Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Clutch Switch Clutch switch status/ ON or OFF ON: Clutch pedal depressed OFF: Clutch pedal released Yes STOP LIGHT SWITCH Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Stop Light Switch Stop light switch status/ ON or OFF ON: Brake pedal depressed OFF: Brake pedal released Yes A/C SIGNAL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/C Signal A/C switch status/ ON or OFF ON: A/C on Yes A/C PRESSURE NORMAL SW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/C Pressure Normal SW Air conditioning pressure sensor status/ ON or OFF ON: Air conditioning pressure sensor on Yes CLOSED THROTTLE POSITION SW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Closed Throttle Position SW Closed throttle position switch/ ON or OFF ON: Throttle fully closed OFF: Throttle open Yes REAR DEFOGGER SW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Rear Defogger SW Rear defogger switch/ ON or OFF ON: Rear defogger switch ON Yes BLOWER FAN SW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Blower Fan SW Blower fan switch/ ON or OFF ON: Blower fan switch ON Yes HEAD LIGHT SWITCH Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Head Light Switch Head light switch/ ON or OFF ON: light control switch tail on Yes FRONT WIPER SWITCH Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Front Wiper Switch Front wiper switch/ ON or OFF ON: Front wiper switch ON Yes IGNITION STATUS Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Ignition Status Ignition switch/ ON or OFF ON: Ignition switch ON Yes FUEL CUT CONDITION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Cut Condition Fuel cut condition/ ON or OFF ON: Fuel cut operating Yes
15. Check Mode CHECK MODE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Check Mode Check mode/ ON or OFF ON: Check mode on No
16. Test Result MONITOR INFORMATION 1 Tester Display Measurement Item/Range Normal Condition Diagnostic Note Stored as Freeze Frame Data NSW Test Result N position monitor/ Compl or Incmpl - *1 No OXS1 Test Result Check mode result for heated oxygen sensor / Compl or Incmpl - *1 No A/F Test Results #1 Check mode result for air fuel ratio sensor/ Compl or Incmpl - *1 No Starter SW Test Result Check mode result for starter switch/ Compl or Incmpl - *1 No Complete Parts Monitor Comprehensive component monitor/ Not Avl or Avail - *1 No Fuel System Monitor Fuel system monitor/ Not Avl or Avail - *1 No Misfire Test Result Check mode result for misfire monitor/ Not Avl or Avail - *1 No EGR/VVT Monitor EGR/VVT monitor/ Not Avl or Avail - *1 No EGR/VVT Monitor EGR/VVT monitor/ Compl or Incmpl - *1 No O2S(A/FS) Heater Monitor O2S (A/FS) heater monitor/ Not Avl or Avail - *1 No O2S(A/FS) Heater Monitor O2S (A/FS) heater monitor/ Compl or Incmpl - *1 No O2S(A/FS) Monitor O2S (A/FS) monitor/ Not Avl or Avail - *1 No O2S(A/FS) Monitor O2S (A/FS) monitor/ Compl or Incmpl - *1 No A/C Monitor A/C monitor/ Not Avl or Avail - *1 No A/C Monitor A/C monitor/ Compl or Incmpl - *1 No 2nd Air Monitor 2nd air monitor/ Not Avl or Avail - *1 No 2nd Air Monitor 2nd air monitor/ Compl or Incmpl - *1 No EVAP Monitor EVAP monitor/ Not Avl or Avail - *1 No EVAP Monitor EVAP monitor/ Compl or Incmpl - *1 No Heated Catalyst Monitor Heated catalyst monitor/ Not Avl or Avail - *1 No Heated Catalyst Monitor Heated catalyst monitor/ Compl or Incmpl - *1 No Catalyst Monitor Catalyst monitor/ Not Avl or Avail - *1 No Catalyst Monitor Catalyst monitor/ Compl or Incmpl - *1 No *1: Avail: The monitor is available on the vehicle. Not Avl: The monitor is not available on the vehicle. Incmpl / Compl: The item changes from Incmpl to Compl if the monitor was completed at least once at some time in the past. This item does not change when the ignition switch is turned off. However, the item changes back to Incmpl when DTCs are cleared or the battery cable is disconnected. Monitor result (mode 06): The last judgment result is output. This is not cleared when the ignition switch is turned off, but is cleared when DTCs are cleared. MONITOR INFORMATION 2 Tester Display Measurement Item/Range Normal Condition Diagnostic Note Stored as Freeze Frame Data Component Monitor ENA Comprehensive component monitor/ Unable or Enable - *2 No Component Monitor CMPL Comprehensive component monitor/ Compl or Incmpl - *2 No Fuel System Monitor ENA Fuel system monitor/ Unable or Enable - *2 No Fuel System Monitor CMPL Fuel system monitor/ Compl or Incmpl - *2 No Misfire Monitor ENA Misfire monitor/ Unable or Enable - *2 No Misfire Monitor CMPL Misfire monitor/ Compl or Incmpl - *2 No EGR/VVT Monitor ENA EGR monitor/ Unable or Enable - *2 No EGR/VVT Monitor CMPL EGR monitor/ Compl or Incmpl - *2 No Heater Monitor ENA O2S (A/FS) heater monitor/ Unable or Enable - *2 No Heater Monitor CMPL O2S (A/FS) heater monitor/ Compl or Incmpl - *2 No O2S(A/FS) Monitor ENA O2S (A/FS) monitor/ Unable or Enable - *2 No O2S(A/FS) Monitor CMPL O2S (A/FS) monitor/ Compl or Incmpl - *2 No A/C Monitor ENA A/C monitor/ Unable or Enable - *2 No A/C Monitor CMPL A/C monitor/ Compl or Incmpl - *2 No 2nd Air Monitor ENA 2nd air monitor/ Unable or Enable - *2 No 2nd Air Monitor CMPL 2nd air monitor/ Compl or Incmpl - *2 No EVAP Monitor ENA EVAP monitor/ Unable or Enable - *2 No EVAP Monitor CMPL EVAP monitor/ Compl or Incmpl - *2 No Heated Cat Monitor ENA Heated catalyst monitor/ Unable or Enable - *2 No Heated Cat Monitor CMPL Heated catalyst monitor/ Compl or Incmpl - *2 No Catalyst Monitor ENA Catalyst monitor/ Unable or Enable - *2 No Catalyst Monitor CMPL Catalyst monitor/ Compl or Incmpl - *2 No *2: Enable: The monitor is available on the vehicle. Unable: The monitor is not available on the vehicle. Incmpl / Compl: The item changes from Incmpl to Compl if the monitor was completed during the current trip. The item changes back to Incmpl when the ignition switch is turned off. Monitor result (mode 06): The last judgment result is output. This is not cleared when the ignition switch is turned off, but is cleared when DTCs are cleared. Therefore, only when DTCs are cleared at the beginning of a trip do the system monitor (Monitor Information 2) and monitor result (mode 06) match.
17. Various Vehicle Conditions 3 TC TERMINAL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data TC Terminal TC terminal status/ ON or OFF - Yes # CODES (INCLUDE HISTORY) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data # Codes (Include History) Number of codes/ Min.: 0, Max.: 255 0 No MIL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data MIL MIL status/ ON or OFF - No MIL ON RUN DISTANCE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data MIL ON Run Distance Distance driven with MIL on/ Min.: 0 km, Max.: 65535 km - No Diagnostic Note: This is the distance driven after a DTC is stored. RUNNING TIME FROM MIL ON Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Running Time from MIL ON Running time from MIL ON/ Min.: 0 min, Max.: 65535 min - No TIME AFTER DTC CLEARED Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Time after DTC Cleared Time after DTCs cleared/ Min.: 0 min, Max.: 65535 min Time after DTCs cleared Yes Diagnostic Note: This is the time elapsed after DTCs were cleared. Time elapsed after the ignition switch is turned off is not counted. DISTANCE FROM DTC CLEARED Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Distance from DTC Cleared Distance driven after DTCs cleared/ Min.: 0 km, Max.: 65535 km Distance driven after DTCs cleared Yes Diagnostic Note: This is the distance driven after DTCs were cleared. WARMUP CYCLE CLEARED DTC Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Warmup Cycle Cleared DTC Warmup cycles after DTCs cleared/ Min.: 0, Max.: 255 - Yes Diagnostic Note: This is the number of warmup cycles after the DTCs were cleared. This is the number of times the engine was warmed up* after DTCs were cleared (or after the vehicle left the factory). *: An engine warmup is defined as the engine coolant temperature rising 20°C (104°F) or more and reaching a temperature of 70°C (158°F) or higher after the engine is started. DIST BATT CABLE DISCONNECT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Dist Batt Cable Disconnect Distance driven after battery cable disconnected/ Min.: 0 km, Max.: 65535 km Total distance vehicle driven after battery cable disconnected Yes IG OFF ELAPSED TIME Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data IG OFF Elapsed Time Time after ignition switch off/ Min.: 0 min, Max.: 655350 min - Yes OBD REQUIREMENTS Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data OBD Requirements OBD requirement OBD II (California ARB) No NUMBER OF EMISSION DTC Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Number of Emission DTC Emissions-related DTCs - No Diagnostic Note: This is the number of emissions-related DTCs. TC AND TE1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data TC and TE1 TC and CG (TE1) terminals of DLC3/ ON or OFF - Yes
18. Misfire CYLINDER #1 MISFIRE COUNT TO CYLINDER #4 MISFIRE COUNT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Cylinder #1 Misfire Count Cylinder #2 Misfire Count Cylinder #3 Misfire Count Cylinder #4 Misfire Count Misfire count of cylinders 1 to 4/ Min.: 0, Max.: 255 0 to 16 Yes Diagnostic Note: This is the misfire count for each individual cylinder. This counter is incremented by one for each misfire and is cleared every 200 revolutions. Check this item to help determine the malfunctioning cylinder.
19. Various Vehicle Conditions 4 ENGINE SPEED (STARTER OFF) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Speed (Starter Off) Engine speed when starter off/ Min.: 0 rpm, Max.: 51199 rpm - Yes Diagnostic Note: This is the engine speed immediately after starting the engine. STARTER COUNT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Starter Count Number of times starter turned on after ignition switch turned to ON/ Min.: 0, Max.: 255 - Yes Diagnostic Note: This is the number of times the starter turned on during the current trip. RUN DIST OF PREVIOUS TRIP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Run Dist of Previous Trip Distance driven during previous trip/ Min.: 0 km, Max.: 655.35 km - Yes Diagnostic Note: Before 5 seconds elapse after starting the engine, which is DTC P1604 (Startability Malfunction) detection duration, this parameter indicates the distance driven during the previous trip. After 5 seconds elapse after starting the engine, this parameter indicates the distance driven during the current trip calculated from the vehicle speed signal. HINT: Run Dist of Previous Trip in freeze frame data which were present when the startability malfunction occurred (DTC P1604 detected) indicates the distance driven during the previous trip, but in all other cases, such as for the snapshot data of Data List (real-time measurements), or for freeze frame data which were present when the DTCs other than P1604 were detected, the value indicates the distance driven during the current trip. ENGINE STARTING TIME Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Starting Time Time elapsed before engine starts/ Min.: 0 ms, Max.: 655350 ms - Yes Diagnostic Note: This is the time elapsed after the starter turns on until the engine speed reaches 500 rpm. This value is cleared 5 seconds after the engine is started and the value is displayed as 0 ms. PREVIOUS TRIP COOLANT TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Previous Trip Coolant Temp Engine coolant temperature during previous trip/ Min.: -40°C, Max.: 215°C - Yes Diagnostic Note: Before 120 seconds elapse after starting the engine, this parameter indicates the engine coolant temperature at the end of the previous trip. After 120 seconds elapse after starting the engine, this parameter indicates the engine coolant temperature during the current trip. PREVIOUS TRIP INTAKE TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Previous Trip Intake Temp Intake air temperature during previous trip/ Min.: -40°C, Max.: 215°C - Yes Diagnostic Note: Before 120 seconds elapse after starting the engine, this parameter indicates the intake air temperature at the end of the previous trip. After 120 seconds elapse after starting the engine, this parameter indicates the intake air temperature during the current trip. ENGINE OIL TEMPERATURE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Oil Temperature Engine oil temperature (estimated temperature)/ Min.: -40°C, Max.: 215°C - Yes PREVIOUS TRIP ENG OIL TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Previous Trip Eng Oil Temp Engine oil temperature during previous trip/ Min.: -40°C, Max.: 215°C - Yes AMBIENT TEMP FOR A/C Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Ambient Temp for A/C Ambient temperature for A/C/ Min.: -40°C, Max.: 215°C - Yes PREVIOUS TRIP AMBIENT TEMP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Previous Trip Ambient Temp Ambient temperature during previous trip/ Min.: -40°C, Max.: 215°C - Yes ENGINE START HESITATION Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Start Hesitation History of hesitation during engine start/ ON or OFF - Yes Diagnostic Note: This value changes to ON when the engine speed does not reach 500 rpm during cranking. LOW REV FOR ENG START Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Low Rev for Eng Start History of low engine speed after engine start/ ON or OFF - Yes Diagnostic Note: This flag changes to ON when the engine speed drops to 200 rpm or less within approximately 2 seconds of starting the engine. FUEL CUT ELPS TIME Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Cut Elps Time Time elapsed before engine starts/ Time elapsed after fuel cut/ Min.: 0 sec, Max.: 67107 sec - Yes ENGINE OIL TEMP FOR ENG START Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Oil Temp for Eng Start History of engine oil temperature during engine start/ Min.: -40 °C, Max.: 215 °C - Yes A/F LEARN VALUE IDLE #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value Idle #1 Air fuel ratio learn value of idle area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when idling with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher). A/F LEARN VALUE IDLE #1 (DUAL) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value Idle #1 (Dual) Air fuel ratio learn value of idle area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when idling with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher). A/F LEARN VALUE LOW #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value Low #1 Air fuel ratio learn value of low load area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts). A/F LEARN VALUE MID1 #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value Mid1 #1 Air fuel ratio learn value of middle1 load area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the mid-size load range closer to the low load range (when the range of engine loads is divided into four parts). A/F LEARN VALUE HIGH #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value High #1 Air fuel ratio learn value of high load area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts). A/F LEARN VALUE LOW #1 (DUAL) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value Low #1 (Dual) Air fuel ratio learn value of low load area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts). A/F LEARN VALUE MID1 #1 (DUAL) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value Mid1 #1 (Dual) Air fuel ratio learn value of middle1 load area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the mid-size load range closer to the low load range (when the range of engine loads is divided into four parts). A/F LEARN VALUE HIGH #1 (DUAL) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/F Learn Value High #1 (Dual) Air fuel ratio learn value of high load area/ Min.: -50%, Max.: 49.6% -15 to +15% Yes Diagnostic Note: Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts). A/C MAGNETIC CLUTCH RELAY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data A/C Magnetic Clutch Relay A/C magnetic clutch relay/ ON or OFF ON: A/C on Yes ELECTRICAL FAN MOTOR Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Electrical Fan Motor Electric fan motors operation status/ ON or OFF - Yes ELECTRIC COOLING FAN RELAY #1 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Electric Cooling Fan Relay #1 Electric cooling fan relay No. 1/ ON or OFF ON: Cooling fan relay No. 1 ON Yes ELECTRIC COOLING FAN RELAY #2 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Electric Cooling Fan Relay #2 Electric cooling fan relay No. 2/ ON or OFF ON: Cooling fan relay No. 2 ON Yes BRAKE OVERRIDE SYSTEM Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Brake Override System Brake override system operation/ ON or OFF ON: Brake override system ON Yes IDLE FUEL CUT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Idle Fuel Cut Fuel cut at idle/ ON or OFF ON: Fuel cut operating Yes Diagnostic Note: Idle Fuel Cut = "ON" when the throttle valve is fully closed and the engine speed is high. FC TAU Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data FC TAU Fuel cut TAU (fuel cut during very light load)/ ON or OFF ON: Fuel cut operating Yes Diagnostic Note: This is the fuel cut performed under a very light load to prevent the engine combustion from becoming incomplete. IMMOBILISER FUEL CUT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Immobiliser Fuel Cut Status of immobiliser fuel cut/ ON or OFF - Yes IMMOBILISER FUEL CUT HISTORY Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Immobiliser Fuel Cut History Status of the immobiliser fuel cut history/ ON or OFF - Yes FUEL DILUTION ESTIMATE Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Dilution Estimate Fuel dilution estimate/ Min.: 0 ml, Max.: 1279.9 ml - Yes
20. Compression ENGINE SPEED OF CYL #1 TO #4 Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Engine Speed of Cyl #1 Engine Speed of Cyl #2 Engine Speed of Cyl #3 Engine Speed of Cyl #4 Engine speed for cylinder No. 1 to No. 4/ Min.: 0 rpm, Max.: 51199 rpm - Yes Diagnostic Note: This is output only when Check the Cylinder Compression is performed using the Active Test. This is the engine speed for each cylinder measured during the engine cranking. When there is compression loss, the engine speed for that cylinder increases. HINT: When multiple cylinders have compression loss, the engine speeds for multiple cylinders increase and it is not possible to determine which cylinders have compression loss. At this time, it is necessary to actually perform a compression measurement. AV ENGINE SPEED OF ALL CYL Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Av Engine Speed of All Cyl Average engine speed for all cylinders/ Min.: 0 rpm, Max.: 51199 rpm - No Diagnostic Note: This is output only when Check the Cylinder Compression is performed using the Active Test.
21. Automatic Transmission Refer to Automatic Transmission System. Refer to «DATA LIST / ACTIVE TEST [07/2013 - ]»(ref-612247-S17726993102014042900000). RECEIVED MIL FROM ECT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Received MIL from ECT MIL status/ ON or OFF - Yes SHIFT POSITION SIG FROM ECT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Shift Position Sig from ECT Received Shift Position Signal from ECT/ 1st, 2nd, 3rd, 4th, 5th, 6th, 7th or 8th Same as actual gear ratio Yes SPD (NT) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data SPD (NT) Input turbine speed (speed sensor NT)/ Min.: 0 rpm, Max.: 12750 rpm Lock-up ON (After warming up engine): Input turbine speed (NT) equal to engine speed Lock-up OFF (Idling at P or N position): Input turbine speed (NT) nearly equal to engine speed Yes ECT LOCK UP Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data ECT Lock Up ECT lock up status/ ON or OFF - No SHIFT SW STATUS (P RANGE) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Shift SW Status (P Range) Park/neutral position switch status/ ON or OFF ON: Shift lever in P OFF: Shift lever not in P No SHIFT SW STATUS (R RANGE) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Shift SW Status (R Range) Park/neutral position switch status/ ON or OFF ON: Shift lever in R OFF: Shift lever not in R No SHIFT SW STATUS (N RANGE) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Shift SW Status (N Range) Park/neutral position switch status/ ON or OFF ON: Shift lever in N OFF: Shift lever not in N No SPORTS MODE SELECTION SW Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Sports Mode Selection SW Sport mode select switch status/ ON or OFF ON: Shift lever in M, "+" or "-" OFF: Shift lever not in M, "+" or "-" No SHIFT SW STATUS (D RANGE) Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Shift SW Status (D Range) Park/neutral position switch status/ ON or OFF ON: Shift lever in D OFF: Shift lever not in D No SPARK TIMING RETARD REQUEST FROM ECT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Spark Timing Retard Request from ECT Status of the spark timing retard request from ECT/ ON or OFF - Yes FUEL CUT REQUEST FROM ECT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Fuel Cut Request from ECT Status of the fuel cut request from ECT/ ON or OFF - Yes TORQUE DOWN PROHIBIT REQUEST TO ECT Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Torque Down Prohibit Request to ECT Status of the torque down prohibit request to ECT/ ON or OFF - Yes TORQUE DOWN REQUEST FROM VSC Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Torque Down Request from VSC Status of the torque down request from VSC/ ON or OFF - Yes TORQUE UP REQUEST FROM VSC Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Torque Up Request from VSC Status of the torque up request from VSC/ ON or OFF - Yes TORQUE DOWN PROHIBIT REQUEST TO VSC Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Torque Down Prohibit Request to VSC Status of the torque down prohibit request to VSC/ ON or OFF - Yes TORQUE UP PROHIBIT REQUEST TO VSC Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data Torque Up Prohibit Request to VSC Status of the torque up prohibit request to VSC/ ON or OFF - Yes
22. ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests. Warm up the engine. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Active Test. According to the display on the Techstream, perform the Active Test. Tester Display Test Part Control Range Diagnostic Note Control the Injection Volume Change injection volume Between -12.5% and 24.8% All injectors are tested at the same time. This test is possible when the following conditions are met: Engine speed is idling. Engine coolant temperature is 80°C (80°F) or more. Injection volume can be changed in fine gradations within control range. Control the Injection Volume enables the checking and graphing of the air fuel ratio sensor and the heated oxygen sensor voltage outputs. To conduct the test, enter the following menus: Active Test / Control the Injection Volume / AFS Voltage B1S1 and O2S B1S2. During the Active Test, air fuel ratio feedback control and feedback learning are stopped. Control the Injection Volume for A/F Sensor Change injection volume -12%/0%/12% All injectors are tested at the same time. This test is possible when the following conditions are met: Engine speed is idling. Engine coolant temperature is 80°C (80°F) or more. Control the Injection Volume for A/F Sensor enables the checking and graphing of the air fuel ratio sensor and the heated oxygen sensor voltage outputs. To conduct the test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / AFS Voltage B1S1 and O2S B1S2. During the Active Test, air fuel ratio feedback control and feedback learning are stopped. Activate the VSV for Evap Control Activate purge VSV control ON/OFF Perform this test when the following conditions are met: Engine is stopped. Engine coolant temperature is 80°C (176°F) or more. Clear DTC after this test finished. Control the A/C Magnet Clutch A/C magnet clutch control ON/OFF Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Control the Fuel Pump / Speed Activate fuel pump ON/OFF Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Control the Fuel Pump Duty Fuel pump control 25%/80% Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Connect the TC and TE1 Turn on and off TC and TE1 connection ON/OFF ON: TC and TE1 are connected. OFF: TC and TE1 are disconnected. Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Control the Electric Cooling Fan Control electric cooling fan ON/OFF Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Activate the ACC Cut Relay Activate ACC cut relay ON/OFF Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Control the ETCS Open/Close Slow Speed Throttle actuator Close/Open This test is possible when the following conditions are met: Ignition switch is ON. Engine is stopped. Accelerator pedal is fully depressed. Shift lever is in P, N or neutral. Control the ETCS Open/Close Fast Speed Throttle actuator Close/Open Same as above. Control the Injection Timing #1 Control injection timing #1 Between -16 deg(CA) and 15.87 deg(CA) Perform this test when the following conditions are met: Engine is idling. Shift lever is in P, N or neutral. Control the Injection Timing #2 Control injection timing #2 Between -16 deg(CA) and 15.87 deg(CA) Perform this test when the following conditions are met: Engine is idling. Shift lever is in P, N or neutral. Control the Injection Timing #3 Control injection timing #3 Between -16 deg(CA) and 15.87 deg(CA) Perform this test when the following conditions are met: Engine is idling. Shift lever is in P, N or neutral. Control the Injection Timing #4 Control injection timing #4 Between -16 deg(CA) and 15.87 deg(CA) Perform this test when the following conditions are met: Engine is idling. Shift lever is in P, N or neutral. Activate the Vacuum Pump Activate leak detection pump (built into canister pump module) ON/OFF Perform this test when the Evaporative System Check is not performed. Activate the VSV for Vent Valve Activate vent valve (built into canister pump module) ON/OFF Perform this test when the Evaporative System Check is not performed. Control the Target Fuel Pressure Control the target fuel pressure -12.5 to 24.8% Perform the test at below 3000 rpm. Control the Voltage of Alternator Control the voltage of alternator 12.8 to 14.0 V Perform this test when the following conditions are met: Engine is idling. Shift lever is in P, N or neutral. Control the Injection Way Perform 3 pattern in order to operate fuel injection Either/Port/Direct This test is possible when the following conditions are met: Engine is idling. Engine coolant temperature is 80°C (176°F) or more. Data List / Injection Switching Status is OK. Perform the port mode within 3 minutes. D-4S (A/F Control) Perform 3 pattern in order to operate air fuel ratio control Either/Port/Direct -12.5 to 25% This test is possible when the following conditions are met: Engine speed is 3000 rpm or less Engine coolant temperature is 80°C (176°F) or more. Shift lever is in P, N or neutral. Perform the port mode within 3 minutes. D-4S (Fuel Cut) Perform 3 pattern in order to operate fuel cut Either/Port/Direct Selected cylinder (cylinder #1 to #4) This test is possible when the following conditions are met: Engine speed is 3000 rpm or less Engine coolant temperature is 80°C (176°F) or more. Shift lever is in P, N or neutral. Perform the port mode within 3 minutes. D-4S (Injection Volume) Perform 3 pattern in order to operate injection volume Either/Port/Direct -12.5 to 24.8% This test is possible when the following conditions are met: Engine speed is 3000 rpm or less Engine coolant temperature is 80°C (176°F) or more. Shift lever is in P, N or neutral. Perform the port mode within 3 minutes. Control the Select Cylinder Fuel Cut Selected cylinder (cylinder #1 to #4) injector fuel cut #1/#2/#3/#4 ON/OFF This test is possible when the following conditions are met Vehicle is stopped. Engine is idling. Engine coolant temperature is 80°C (176°F) or more. Shift lever is in P, N or neutral. Speed sensor is normal. *1 Control the All Cylinders Fuel Cut All cylinder fuel cut ON/OFF This test is possible when the following conditions are met Vehicle is stopped. Engine is idling. Shift lever is in P, N or neutral. Speed sensor is normal. *1 Check the Cylinder Compression Check the cylinder compression pressure ON/OFF This test is possible when the following conditions are met Vehicle is stopped. Engine is stopped. Shift lever is in P, N or neutral. Speed sensor is normal. *1 Fuel injection and ignition stop in all cylinders. *2 Activate the Starter Cut Relay Activate starter cut relay ON/OFF Perform this test when the following conditions are met: Ignition switch is ON. Engine is stopped. Shift lever is in P, N or neutral. Control the Target Engine Speed Control the target engine speed 500 to 2000 rpm Test possible during vehicle stopping and engine idling. Control the VVT Linear (Bank 1) Control VVT (for intake side of bank 1) -27 to 36 deg (CA) Engine stalls or idles roughly when the VVT actuator is operated. Perform this test when the following conditions are met: Vehicle is stopped. Engine is idling. Engine coolant temperature is 80°C (176°F) or higher. DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction. Control the VVT Linear (Bank 2) Control VVT (for intake side of bank 2) -27 to 36 deg (CA) Engine stalls or idles roughly when the VVT actuator is operated. Perform this test when the following conditions are met: Vehicle is stopped. Engine is idling. Engine coolant temperature is 80°C (176°F) or higher. DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction. Control the VVT Exhaust Linear (Bank 1) Control VVT (for exhaust side of bank 1) 0 to 51 deg (CA) Engine stalls or idles roughly when the VVT actuator is operated. Perform this test when the following conditions are met: Vehicle is stopped. Engine is idling. DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction. Control the VVT Exhaust Linear (Bank 2) Control VVT (for exhaust side of bank 2) 0 to 51 deg (CA) Engine stalls or idles roughly when the VVT actuator is operated. Perform this test when the following conditions are met: Vehicle is stopped. Engine is idling. DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction. NOTE: *1: If the display of the Data List item Catalyst OT MF F/C item is Not Avl, perform this Active Test with the vehicle stopped and the engine idling. If the display of the Data List item Catalyst OT MF F/C item is Avail, perform this Active Test as described below. Stop the engine, turn the ignition switch to ON. Enter the Control the Select Cylinder Fuel Cut. Select the cylinder for fuel cut (cylinder #1 to #4) and turn the Active Test ON (press the RIGHT or LEFT button). Start the engine. HINT: *2: When cranking the engine, each cylinder measures the engine speed. In this Active Test, the fuel and ignition of all cylinders is cut. The engine must then be cranked for approximately 10 seconds. At this time, the speed of each cylinder is measured. If the speed of one cylinder is more than the other cylinders, it can be determined that the compression pressure of that cylinder is lower than the other cylinders. Warm up the engine. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Active Test / Check the Cylinder Compression. HINT: To display the entire Data List, press the pull down menu button next to Primary. Then select Compression. Push the snapshot button to turn the snapshot function on. HINT: Using the snapshot function, data can be recorded during the Active Test. While the engine is not running, press the RIGHT or LEFT button to change Check the Cylinder Compression to ON. HINT: After performing the above procedure, Check the Cylinder Compression will start. Fuel injection for all cylinders is prohibited and each cylinder engine speed measurement enters standby mode. Crank the engine for about 10 seconds. HINT: Continue to crank the engine until the values change from the default value (0 rpm). Monitor the engine speed (Engine Speed of Cyl #1 to #4) displayed on the Techstream. HINT: At first, the Techstream displays extremely high cylinder engine speed values. After approximately 10 seconds of engine cranking, each cylinder engine speed measurement will change to the actual engine speed. NOTE: Do not crank the engine continuously for 20 seconds or more. If it is necessary to crank the engine again after Check the Cylinder Compression has been changed to ON and the engine has been cranked once, press Exit to return to the Active Test menu screen. Then change Check the Cylinder Compression to ON and crank the engine. Use a fully-charged battery.
23. SYSTEM CHECK HINT: Performing a System Check enables the system, which consists of multiple actuators, to be operated without removing any parts. In addition, it can show whether or not any DTCs are stored, and can detect potential malfunctions in the system. The System Check can be performed with the Techstream. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Utility. Perform the System Check by referring to the table below. Tester Display Test Part Control Range Diagnostic Note Evaporative System Check (Automatic Mode) Perform 5 steps in order to operate EVAP key-off monitor automatically 35°C (95°F) or less If no pending DTCs are output after performing this test, the system is functioning normally. Refer to EVAP Inspection Procedure. Refer to «EVAP System»(/scion/fr-s/i-2012-2016/remont/testing-diagnostics/#engine-control-system-diagnostic-codes-p1604-u0155-circuit-tests) . Evaporative System Check (Manual Mode) Perform 5 steps in order to operate EVAP key-off monitor manually 35°C (95°F) or less Used to detect malfunctioning parts. Refer to EVAP Inspection Procedure. Refer to «EVAP System»(/scion/fr-s/i-2012-2016/remont/testing-diagnostics/#engine-control-system-diagnostic-codes-p1604-u0155-circuit-tests) .
24. VVT INITIAL POSITION LEARNING VALUE DISPLAY HINT: Perform the following procedures to display the VVT initial position learning value that is used in VVT self-diagnostic process. This learning value is also used when calculating the standard value during troubleshooting for DTCs such as P0016. The crankshaft position first input at the factory is registered as a normal value. Afterwards, every time when NORMAL judgment is made, the learning value is overwritten. In case where the timing chain slips suddenly or assembly was done in incorrect manners, ABNORMAL judgment is made, thus the learning value is not overwritten. Warm up the engine and let it idle for more than 5 minutes. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Enter the following menus: Powertrain / Engine / Utility / VVT Initial Position Learning Value Display. Read each learning value. LIST OF VVT INITIAL POSITION LEARNING VALUES Tester Display Test Part Control Range Unit VVT Initial Position Learning Value #1 VVT IN Initial Position Learning Value (bank 1) - DegFR VVT Initial Position Learning Value #2 VVT IN Initial Position Learning Value (bank 2) - DegFR VVT Ex Initial Position Learning Value #1 VVT EX Initial Position Learning Value (bank 1) - DegFR VVT Ex Initial Position Learning Value #2 VVT EX Initial Position Learning Value (bank 2) - DegFR

DIAGNOSTIC TROUBLE CODE CHART [07/2013 - 12/2013]

HINT

Factors such as instrument type may cause readings to differ slightly from stated values. If any DTCs are output during a check mode DTC check, check the circuit for the DTCs listed in the table below. For details of each DTC, refer to the "See Service Information" below.

*:The MIL flashes when a catalyst damaging misfire is detected.

DIAGNOSTIC TROUBLE CODE CHART [12/2013 - ]

HINT

Factors such as instrument type may cause readings to differ slightly from stated values. If any DTCs are output during a check mode DTC check, check the circuit for the DTCs listed in the table below. For details of each DTC, refer to the "See Service Information" below.

*:The MIL flashes when a catalyst damaging misfire is detected.

See also:
• ECM Power Source Circuit
• ON-VEHICLE INSPECTION [07/2013 - ] - Step 8
• ON-VEHICLE INSPECTION [07/2013 - ] - Step 2
• ON-VEHICLE INSPECTION [07/2013 - ] - Step 1
• ON-VEHICLE INSPECTION [07/2013 - ]
• ON-VEHICLE INSPECTION [07/2013 - ]
• INSPECTION [07/2013 - ]