Engine Control System (Diagnostic Codes (P0505 - P1603)): Diagnosis Lexus RX III рестайлинг

INSPECTION PROCEDURE

HINT

1. The following conditions may also cause DTC P0505 to be set: The floor carpet overlapping onto the accelerator pedal, causing the accelerator pedal to be slightly depressed and therefore the throttle valve position to be slightly open. The accelerator pedal being not fully released.
2. Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

1. The following conditions may also cause DTC P0505 to be set: The floor carpet overlapping onto the accelerator pedal, causing the accelerator pedal to be slightly depressed and therefore the throttle valve position to be slightly open. The accelerator pedal being not fully released.
2. Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT

Read freeze frame data using the Techstream. 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 running or stopped, 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.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT

Read freeze frame data using the Techstream. 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 running or stopped, 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.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT

1. DTC P050B may be set when the engine shows the symptom as listed below. If necessary, check the trouble area as listed below. Symptoms Factor Trouble Area Low idle speed at engine cold (immediately after engine start) Excessive engine friction Engine oil deterioration Drive belt tension A/C compressor Generator Rough idle at engine cold (immediately after engine start) Abnormal combustion Fuel quality
2. Read freeze frame data using the Techstream. 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 running or stopped, 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.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT

1. DTC P050B may be set when the engine shows the symptom as listed below. If necessary, check the trouble area as listed below. Symptoms Factor Trouble Area Low idle speed at engine cold (immediately after engine start) Excessive engine friction Engine oil deterioration Drive belt tension A/C compressor Generator Rough idle at engine cold (immediately after engine start) Abnormal combustion Fuel quality
2. Read freeze frame data using the Techstream. 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 running or stopped, 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.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

Note. There is a possibility that the DTC P062F is issued from the ECUs of the ECM and TCM. Use Techstream to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

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 by discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

1. DATA LIST 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. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List. Read the values displayed on the Techstream. Techstream Display Measurement Item/Range Normal Condition Diagnostic Note Shift SW Status (R Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in R OFF: Shift lever not in R When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Shift SW Status (P Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in P OFF: Shift lever not in P When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Shift SW Status (N Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in N OFF: Shift lever not in N When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Shift SW Status (D Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in D or S OFF: Shift lever not in D or S When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Sports Mode Selection SW Sport mode select switch status: ON or OFF ON: Shift lever in S, "+" or "-" OFF: Shift lever not in S, "+" and "-"

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

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 by discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

1. DATA LIST 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. Warm up the engine. Turn the engine switch off. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Data List. Read the values displayed on the Techstream. Techstream Display Measurement Item/Range Normal Condition Diagnostic Note Shift SW Status (R Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in R OFF: Shift lever not in R When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Shift SW Status (P Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in P OFF: Shift lever not in P When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Shift SW Status (N Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in N OFF: Shift lever not in N When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Shift SW Status (D Range) Park/neutral position switch assembly status: ON or OFF ON: Shift lever in D, S*1 or M*2 OFF: Shift lever not in D, S*1 or M*2 When shift lever position displayed on Techstream differs from actual position, adjustment of park/neutral position switch assembly or shift cable may be incorrect Sports Mode Selection SW Sport mode select switch status: ON or OFF ON: Shift lever in S*1 or M*2, "+" or "-" OFF: Shift lever not in S*1 or M*2, "+" and "-" - *1: except U880F *2: for U880F

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT

1. Using the Techstream, the Data List item "Stop Light Switch" can be read. Item Measurement Item/ Range (Display) Normal Condition Diagnostic Note Stop Light Switch Stop light switch status/ ON or OFF Brake pedal depressed: ON Brake pedal released: OFF
2. Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

HINT

1. In contrast to normal malfunction diagnosis for components, circuits and systems, DTCs P1603 and P1605 are used to determine the malfunctioning area from the problem symptoms and freeze frame data when the user mentions problems such as engine stall. As these DTCs can be stored as a result of certain user actions, even if these DTCs are output, if the customer makes no mention of problems, clear these DTCs without performing any troubleshooting and return the vehicle to the customer.
2. If any other DTCs are output, perform troubleshooting for those DTCs first.
3. Use any information from the customer problem analysis about the condition of the vehicle at the time when the problem occurred (how the engine stopped, conditions when the engine was restarted, etc.) as a reference. Symptom Suspected Area Engine vibration occurs and engine stops Air-fuel ratio abnormal Engine stops with no engine vibration Ignition system, injection stoppage, high load from external parts Engine can be started with accelerator pedal depressed Insufficient air volume Rough idling after engine started Air-fuel ratio abnormal, abnormal combustion
4. Read freeze frame data using the Techstream. Freeze frame data records engine conditions when a malfunction occurs. This information can be useful when troubleshooting.
5. When confirming the freeze frame data, be sure to check all 5 sets of freeze frame data. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) .
6. When DTC P1603 (Engine Stall History) is stored, DTC P1605 (Rough Idling) is also stored. When confirming freeze frame data, check DTC P1605. The ECM stores DTC P1605 first. Therefore, 5 sets of freeze frame data can be confirmed through DTC P1605, enabling the technician to obtain more information.
7. When confirming freeze frame data, if there are multiple items related to the cause of the malfunction, perform troubleshooting for all related items.
8. Try to operate the vehicle under the conditions recorded in the freeze frame data which were present when the malfunction occurred. Confirm the data at this time and the data when the engine is idling (engine warmed up, no load, and shift lever in D or N) and compare these data with the freeze frame data.
9. Inspections take into account the fact that the malfunction may not have reoccurred and place emphasis on checking the vehicle conditions present at the time when the malfunction occurred.
10. When performing inspections, jiggle the relevant wire harnesses and connectors in an attempt to reproduce malfunctions that do not always occur.

Inspection flow

Using freeze frame data, narrow down the parts to be inspected according to the vehicle conditions at the time when the malfunction occurred.

P1603

Scheme 205

1

1. If the engine stalled when the intake air volume was low (during idling or deceleration), there may be a decrease in torque due to an incorrect air fuel ratio, etc.
2. If the engine stalled when the intake air volume was high (during driving or acceleration), there may be a major malfunction such as continuous misfire due to ignition stoppage, fuel injection stoppage, etc. and the torque drops to zero.

2

1. If the engine speed decreased slowly, there may have been a decrease in torque due to an air fuel ratio that was incorrect (by approximately 20 to 30%), etc.
2. If the engine speed decreased rapidly, there may have been a malfunction such as when the engine misfires almost continuously due to ignition stoppage, fuel injection stoppage, etc., or when the external load increases due to an external part malfunctioning.

3

1. If the air fuel ratio is abnormal, there may have been an intake air leak, sensor malfunction, or fuel supply problem.
2. If the vehicle was normal, the air volume may have been insufficient or the ignition timing may have been incorrect.

P1603 inspection flow: Narrow down the parts to be inspected according to the vehicle conditions at the time when the malfunction occurred (freeze frame data).

P1605

Scheme 206

1

1. If the engine speed decreased slowly, there may have been a decrease in torque due to an air fuel ratio that was incorrect (by approximately 20 to 30%), etc.
2. If the engine speed decreased rapidly, there may have been a malfunction such as when the engine misfires almost continuously due to ignition stoppage, fuel injection stoppage, etc., or when the external load increases due to an external part malfunctioning.

2

1. If the air fuel ratio is abnormal, there may have been an intake air leak, sensor malfunction, or fuel supply problem.
2. If the vehicle was normal, the air volume may have been insufficient or the ignition timing may have been incorrect.

P1605 inspection flow: Narrow down the parts to be inspected according to the vehicle conditions at the time when the malfunction occurred (freeze frame data).

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.

Scheme 207

1. CHECK FOR ANY OTHER DTCS OUTPUT Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Trouble Codes. Read the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . RESULT Result Proceed to Only DTC P1603 and/or P1605 is output A DTC and other DTCs P1603 and/or P1605 are output B HINT: If any DTCs other than P1603 or P1605 are output, troubleshoot those DTCs first. B --> See step 104 A: Go to next step
2. CHECK FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . OK Immobiliser Fuel Cut is OFF. RESULT Result Proceed to Abnormal A Normal B B --> See step 4 A: Go to next step
3. CHECK ENGINE IMMOBILISER SYSTEM Connect the Techstream to the DLC3. Start the engine. Idle the engine Enter the following menus: Powertrain / Engine / Data List / Immobiliser Communication and Immobiliser Fuel Cut. Check the Data List indication. RESULT Data List Item Result Immobiliser Communication ON Immobiliser Fuel Cut OFF NG --> See step 110 OK: Go to next step
4. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Problem Symptom Freeze Frame Data Item for DTC P1605 Suspected Area Proceed to Closed Throttle Position SW Engine Speed Total of Short FT and Long FT When idling or decelerating, engine speed slowly decreases (and engine stalls) All 5 sets of freeze frame data are ON Decreases slowly*1 All 5 sets of freeze frame data are +15% or more*2 Air suction Sensor malfunction (value from sensor too lean) Fuel supply problem A At least 1 of the 5 sets of freeze frame data is -15% or less*3 Sensor malfunction (value from sensor too rich) B All 5 sets of freeze frame data are from -15% to +15% Intake air volume insufficient Ignition timing incorrect C When idling or decelerating, engine speed rapidly decreases (and engine stalls) Decreases rapidly*1 - Injection stoppage, ignition stoppage Load from external parts D When accelerating or driving at constant speed, engine stalls*4 At least one is OFF - - Sensor malfunction Injection stoppage, ignition stoppage Fuel supply problem E HINT: *1: A rapid decrease in engine speed may be caused by an electrical fault in the shared wiring of all or a number of cylinders, an increase in load from external parts, etc. The engine speed is considered to have decreased rapidly if either of the following conditions applies. Otherwise, the engine speed is considered to have decreased slowly. In the freeze frame data, the decrease in engine speed from #3 to #5 is 400 RPM or more. In the freeze frame data, the engine speed at #5 is 120 RPM or less. If the vehicle speed is 15 km/h (9 mph) or less and the difference between Engine Speed and SPD (NT) is 100 RPM or less, inspect the automatic transmission. (Depending on the rate of vehicle deceleration, the engine speed may have decreased due to the A/T lock-up release being late.) *2: When a DTC is stored, feedback compensation increases because the air fuel ratio is determined to be lean. *3: When a DTC is stored, feedback compensation decreases because the air fuel ratio is determined to be rich. *4: This item should be checked when DTC P1603 is output and is not necessary to check when only P1605 is output. B --> See step 38 C --> See step 52 D --> See step 65 E --> See step 70 A: Go to next step
5. CHECK INTAKE SYSTEM Check for air leakage in the intake system [vacuum hose disconnection, cracks, damaged gaskets, etc.]. Refer to «ON-VEHICLE INSPECTION [03/2012 - ] - Step 1»(ref-602708-S08291812542014030500000) . HINT: If the accelerator pedal is released after racing the engine, the inspection is easier to perform because the vacuum inside the intake pipes increases and the air suction noise becomes louder. If Short FT and Long FT are largely different from the normal values when idling (the intake air volume is small) and almost the same as the normal values when racing the engine (the intake air volume is high), air leakage may be present. OK There is no air leakage. NG --> REPAIR OR REPLACE INTAKE SYSTEM OK: Go to next step
6. CHECK PURGE VSV Disconnect the purge hose (on the canister side) of the purge VSV. TEXT IN ILLUSTRATION *1 Purge Hose (to Canister) *2 Purge VSV Connector *3 Purge VSV Start the engine. Idle the engine. Disconnect the connector of the purge VSV. Check if air flows through the purge VSV. OK Air does not flow. HINT: When this inspection is performed, the MIL may illuminate. After finishing the inspection, check and clear DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . NG --> See step 82 OK: Go to next step
7. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Stop Light Switch At least 1 of the 5 sets of freeze frame data is ON Air suction from brake booster A All 5 sets of freeze frame data are OFF - B B --> See step 10 A: Go to next step
8. READ VALUE USING TECHSTREAM (SHORT FT) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine. Using the Techstream, read the value of Short FT #1 and Short FT #2 in the Data List while depressing the brake pedal. Standard Short FT #1 and Short FT #2 changes by +10% or less. HINT: When air leakage from the brake booster is present, the feedback compensation increases because the air fuel ratio becomes lean. NG --> See step 109 OK: Go to next step
9. PERFORM DRIVE TEST Connect the Techstream to the DLC3. Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine. Using the Techstream, read the value of Short FT #1, Long FT #1, Short FT #2 and Long FT #2 in the Data List. Standard Data List Condition Specified Condition Short FT #1 + Long FT #1 The conditions of the vehicle are matched to those present when the problem occurs -15 to +15% Short FT #2 + Long FT #2 The conditions of the vehicle are matched to those present when the problem occurs -15 to +15% NG --> See step 111 OK: Go to next step
10. CHECK IGNITION SYSTEM Perform ignition system On-vehicle Inspection. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602692-S01453638292014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK: Go to next step
11. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Calculate Load Below 90% of the current value of the vehicle*1 Mass air flow meter sub-assembly A AFS Voltage B1S1 AFS Voltage B2S1 3.3 V or higher*2 Air fuel ratio sensor Wire harness or connector B HINT: *1: If the mass air flow meter sub-assembly is malfunctioning and incorrectly measures the intake air volume to be less than the actual volume, the freeze frame data will show a low engine load value. *2: If the air fuel ratio sensor is malfunctioning and constantly outputs a value indicating the air fuel ratio is lean, the actual air fuel ratio will become rich and the engine may stall. B --> See step 15 A: Go to next step
12. CHECK MASS AIR FLOW METER SUB-ASSEMBLY Remove the mass air flow meter sub-assembly. Check for foreign matter in the air flow passage of the mass air flow meter sub-assembly. RESULT Result Proceed to Visible foreign matter is not present A Visible foreign matter is present B B --> See step 96 A: Go to next step
13. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY - ECM) Check the harnesses and connectors, referring to DTC P0102 inspection procedure. Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
14. PERFORM DRIVE TEST Connect the Techstream to the DLC3. Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine. Using the Techstream, read the value of Calculate Load in the Data List. Standard Data List Specified Condition Calculate Load 90 to 110% of the current value of the vehicle RESULT Result Proceed to Abnormal A Normal B B --> See step 18 A --> See step 120
15. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE INJECTION VOLUME FOR A/F SENSOR) Connect the Techstream to the DLC3. Start the engine, turn off all accessory switches and warm up the engine until the engine coolant temperature stabilizes. Idle the engine. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Active Test / Control the Injection Volume for A/F Sensor / AFS Voltage B1S1 and AFS Voltage B2S1. Read the output voltage from the air fuel ratio sensor when increasing and decreasing the fuel injection volume. Standard Tester Display Specified Condition Control the Injection Volume for A/F Sensor (+12.5%) Air fuel ratio sensor output voltage is below 3.1 V Control the Injection Volume for A/F Sensor (-12.5%) Air fuel ratio sensor output voltage is higher than 3.4 V RESULT Result Proceed to Abnormal A Normal B HINT: The air fuel ratio sensor has an output delay of a few seconds and the heated oxygen sensor has a maximum output delay of approximately 20 seconds. B --> See step 18 A: Go to next step
16. CHECK TERMINAL VOLTAGE (+B OF AIR FUEL RATIO SENSOR) Check the harnesses and connectors, referring to DTC P0031 inspection procedure. Refer to «PROCEDURE - Step 2»(ref-602701-S37047767062014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR AIR FUEL RATIO SENSOR POWER SOURCE CIRCUIT OK: Go to next step
17. CHECK HARNESS AND CONNECTOR (AIR FUEL RATIO SENSOR - ECM) Check the harnesses and connectors, referring to DTC P2237 inspection procedure. Refer to «PROCEDURE - Step 1»(ref-602700-S14123874062014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
18. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Proceed to Initial Engine Coolant Temp, Ambient Temp for A/C, Initial Intake Air Temp Difference in temperature between each item is less than 10°C (18°F) *1 A Difference in temperature between each item is 10°C (18°F) or more*2 B HINT: *1: A long time had elapsed after stopping the engine. *2: A long time had not elapsed after stopping the engine. B --> See step 21 A: Go to next step
19. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Initial Engine Coolant Temp, Coolant Temp, Engine Run Time Range A Engine coolant temperature sensor Thermostat A Range B Engine coolant temperature sensor B Range C - C HINT: This step is not directly related to engine stall. B --> See step 22 C --> See step 24 A: Go to next step
20. INSPECT THERMOSTAT Inspect the thermostat. Refer to «INSPECTION [03/2012 - ]»(ref-602691-S14423638232014030500000) . RESULT Result Proceed to Abnormal A Normal B B --> See step 22 A --> See step 84
21. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Coolant Temp 120°C (248°F) or higher Engine coolant temperature sensor A Engine coolant temperature is lower than outside temperature* by 15°C (27°F) or more Engine coolant temperature sensor Both freeze frame data items listed above Values are other than above - B HINT: *: Use an actual outside temperature estimated from the Initial Intake Air, Ambient Temp for A/C, and (if possible) the weather when the DTC was detected. B --> See step 24 A: Go to next step
22. INSPECT ENGINE COOLANT TEMPERATURE SENSOR Inspect the engine coolant temperature sensor. Refer to «INSPECTION [03/2012 - ]»(ref-602706-S30544081142014030500000) . NG --> See step 94 OK: Go to next step
23. CHECK HARNESS AND CONNECTOR (ECM - ENGINE COOLANT TEMPERATURE SENSOR) Disconnect the ECM connector. Disconnect the engine coolant temperature sensor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D1-76 (THW) - D11-2 Always Below 1 ohms D1-97 (ETHW) - D11-1 Always Below 1 ohms D1-76 (THW) or D11-2 - Body ground Always 10 kohms or higher HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
24. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to EVAP (Purge) VSV At least 1 of the 5 sets of freeze frame data is not 0% Purge VSV A All 5 sets of freeze frame data are 0% - B HINT: If the purge VSV is stuck closed, air fuel ratio compensation by the purge VSV is incorrectly adjusted, and then the air fuel ratio becomes lean and the engine may stall. B --> See step 33 A: Go to next step
25. PERFORM ACTIVE TEST USING TECHSTREAM (ACTIVATE THE VSV FOR EVAP CONTROL) Disconnect the purge hose (on the canister side) of the purge VSV. TEXT IN ILLUSTRATION *1 Purge VSV *2 Purge Hose (to Canister) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Start the engine. Enter the following menus: Powertrain / Engine / Active Test / Activate the VSV for Evap Control. Operate the purge VSV and check the air flow. OK Activate the VSV for Evap Control Specified Condition ON Air flows OFF Air does not flow RESULT Result Proceed to NG A OK B HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. B --> See step 33 A: Go to next step
26. INSPECT PURGE VSV Inspect the purge VSV. Refer to «INSPECTION [03/2012 - ]»(ref-602694-S17624833682014030500000) . NG --> See step 86 OK: Go to next step
27. CHECK TERMINAL VOLTAGE (PURGE VSV POWER SOURCE) Disconnect the purge VSV connector. Turn the engine switch on (IG). Measure the voltage according to the value(s) in the table below. Standard Voltage Tester Connection Switch Condition Specified Condition D6-1 - Body ground Engine switch on (IG) 11 to 14 V TEXT IN ILLUSTRATION *a Front view of wire harness connector (to Purge VSV) HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (PURGE VSV - EFI MAIN RELAY) OK: Go to next step
28. CHECK HARNESS AND CONNECTOR (PURGE VSV - ECM) Check harness and connector. HINT: Refer to DTC P0443 inspection procedure for Mexico models. Refer to «PROCEDURE - Step 4»(ref-602702-S12255040712014030500000) . Refer to EVAP System inspection procedure except Mexico models. Refer to «PROCEDURE - Step 26»(ref-602700-S12796611812014030500000) . Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
29. CLEAR DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . NEXT: Go to next step
30. READ VALUE USING TECHSTREAM (EVAP (PURGE) VSV) Connect the Techstream to the DLC3. Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine for 15 minutes or more. Using the Techstream, read the value of EVAP (Purge) VSV in the Data List. Standard Data List Specified Condition EVAP (Purge) VSV Value other than 0% is displayed RESULT Result Proceed to Abnormal A Normal B B --> See step 112 A: Go to next step
31. PERFORM ACTIVE TEST USING TECHSTREAM (ACTIVATE THE VSV FOR EVAP CONTROL) Disconnect the purge hose (on the canister side) of the purge VSV. TEXT IN ILLUSTRATION *1 Purge VSV *2 Purge Hose (to Canister) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Start the engine. Enter the following menus: Powertrain / Engine / Active Test / Activate the VSV for Evap Control. Operate the purge VSV and check the air flow. OK Activate the VSV for Evap Control Specified Condition ON Air flows OFF Air does not flow RESULT Result Proceed to NG A OK B HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. B --> See step 113 A: Go to next step
32. CHECK CONNECTOR CONNECTION CONDITION (ECM) Check the ECM connector connection condition. HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> RECONNECT CONNECTOR CORRECTLY OK --> See step 87
33. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE FUEL PUMP / SPEED) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Active Test / Control the Fuel Pump / Speed. Check whether the fuel pump operating sound occurs when performing the Active Test on the Techstream. Standard Techstream Operation Specified Condition ON Operating sound heard OFF Operating sound not heard Result Result Specified Condition Abnormal A Normal B HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. While performing the Active Test, make sure that there is no fuel leakage from the pipes, no signs that fuel has leaked, and no fuel smell. If the fuel pump operating noise is abnormal, proceed to step 34. B --> See step 35 A: Go to next step
34. INSPECT FUEL PUMP Inspect the fuel pump. Refer to «INSPECTION [03/2012 - ]»(ref-602707-S37584344142014030500000) . NG --> See step 107 OK --> See step 88
35. CHECK FUEL SYSTEM Check the fuel system. Check the fuel pump operation. Check the fuel leaks. Check the fuel pressure. Perform the Active Test [Control the All Cylinders Fuel Cut]. HINT: For the fuel system On-vehicle Inspection, refer to the following procedures. Refer to «ON-VEHICLE INSPECTION [03/2012 - 07/2012]»(ref-602712-S11782013592014030500000) . RESULT Result Proceed to Abnormal A Normal B B --> See step 114 A: Go to next step
36. CHECK FUEL SYSTEM Check for foreign matter such as iron particles around the fuel pump (fuel pump, fuel pump filter and inside the fuel tank), and for signs that the fuel pump was stuck. RESULT Result Proceed to There is no foreign matter and no signs that fuel pump was stuck A There is foreign matter or signs that fuel pump was stuck B HINT: If there is foreign matter such as iron particles on the fuel pump, fuel filter or fuel tank, remove the foreign matter. B --> REPAIR OR REPLACE FUEL SYSTEM A: Go to next step
37. CHECK FUEL SYSTEM Check the fuel system. Check the fuel pump operation. Check the fuel leaks. Check the fuel pressure. Perform the Active Test [Control the All Cylinders Fuel Cut]. HINT: For the fuel system On-vehicle Inspection, refer to the following procedures. Refer to «ON-VEHICLE INSPECTION [03/2012 - 07/2012]»(ref-602712-S11782013592014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK --> END
38. CHECK IGNITION SYSTEM Perform ignition system On-vehicle Inspection. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602692-S01453638292014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK: Go to next step
39. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Calculate Load 110% or more of the current value of the vehicle*1 Mass air flow meter sub-assembly A AFS Voltage B1S1 AFS Voltage B2S1 Below 3.3 V*2 Air fuel ratio sensor Harness and connector B Both freeze frame data items listed above Values are other than above - C HINT: *1: If the mass air flow meter sub-assembly is malfunctioning and incorrectly measures the intake air volume to be higher than the actual volume of air flowing through the intake air surge tank assembly, the freeze frame data will show a high engine load value. *2: As the air fuel ratio sensor output is low before the sensor warms up, the value at that time cannot be used for diagnosis. If the air fuel ratio sensor is malfunctioning and constantly outputs a value indicating the air fuel ratio is rich, the actual air fuel ratio will become lean and the engine may stall. B --> See step 43 C --> See step 46 A: Go to next step
40. CHECK MASS AIR FLOW METER SUB-ASSEMBLY Remove the mass air flow meter sub-assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000) . Check for foreign matter in the air flow passage of the mass air flow meter sub-assembly. RESULT Result Proceed to Visible foreign matter is not present A Visible foreign matter is present B B --> See step 83 A: Go to next step
41. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY - ECM) Check the harnesses and connectors, referring to DTC P0102 inspection procedure. Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
42. PERFORM DRIVE TEST Connect the Techstream to the DLC3. Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine. Using the Techstream, read the value of Calculate Load in the Data List. Standard Data List Specified Condition Calculate Load 90 to 110% of the current value of the vehicle NG --> See step 115 OK: Go to next step
43. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE INJECTION VOLUME FOR A/F SENSOR) Connect the Techstream to the DLC3. Start the engine, turn off all accessory switches and warm up the engine until the engine coolant temperature stabilizes. Idle the engine. Turn the Techstream on. Enter the following menus: Powertrain / Engine / Active Test / Control the Injection Volume for A/F Sensor / AFS Voltage B1S1 and AFS Voltage B2S1. Read the output voltage from the air fuel ratio sensor when increasing and decreasing the fuel injection volume. Standard Tester Display Specified Condition Control the Injection Volume for A/F Sensor (+12.5%) Air fuel ratio sensor output voltage is below 3.1 V Control the Injection Volume for A/F Sensor (-12.5%) Air fuel ratio sensor output voltage is higher than 3.4 V RESULT Result Proceed to Abnormal A Normal B HINT: The air fuel ratio sensor has an output delay of a few seconds and the heated oxygen sensor has a maximum output delay of approximately 20 seconds. B --> See step 46 A: Go to next step
44. CHECK TERMINAL VOLTAGE (+B OF AIR FUEL RATIO SENSOR) Check the harnesses and connectors, referring to DTC P0031 inspection procedure. Refer to «PROCEDURE - Step 2»(ref-602701-S37047767062014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR AIR FUEL RATIO SENSOR POWER SOURCE CIRCUIT OK: Go to next step
45. CHECK HARNESS AND CONNECTOR (AIR FUEL RATIO SENSOR - ECM) Check the harnesses and connectors, referring to DTC P2237 inspection procedure. Refer to «PROCEDURE - Step 1»(ref-602700-S14123874062014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
46. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Proceed to Initial Engine Coolant Temp, Ambient Temp for A/C, Initial Intake Air Temp Difference in temperature between each item is less than 10°C (18°F)*1 A Difference in temperature between each item is 10°C (18°F) or more*2 B HINT: *1: A long time had elapsed after stopping the engine. *2: A long time had not elapsed after stopping the engine. B --> See step 49 A: Go to next step
47. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Initial Engine Coolant Temp, Coolant Temp, Engine Run Time Range A Engine coolant temperature sensor Thermostat A Range B Engine coolant temperature B Range C - C HINT: This step is not directly related to engine stall. B --> See step 50 C --> See step 78 A: Go to next step
48. INSPECT THERMOSTAT Inspect the thermostat. Refer to «INSPECTION [03/2012 - ]»(ref-602691-S14423638232014030500000) . RESULT Result Proceed to Abnormal A Normal B HINT: This step is not directly related to engine stall. B --> See step 50 A --> See step 91
49. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Coolant Temp 120°C (248°F) or higher Engine coolant temperature sensor A Engine coolant temperature is lower than outside temperature* by 15°C (27°F) or more Engine coolant temperature sensor Both freeze frame data items listed above Values are other than above - B HINT: *: Use an actual outside temperature estimated from the Initial Intake Air, Ambient Temp for A/C, and (if possible) the weather when the DTC was detected. B --> See step 81 A: Go to next step
50. INSPECT ENGINE COOLANT TEMPERATURE SENSOR Inspect the engine coolant temperature sensor. Refer to «INSPECTION [03/2012 - ]»(ref-602706-S30544081142014030500000) . NG --> See step 92 OK: Go to next step
51. CHECK HARNESS AND CONNECTOR (ECM - ENGINE COOLANT TEMPERATURE SENSOR) Disconnect the ECM connector. Disconnect the engine coolant temperature sensor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D1-76 (THW) - D11-2 Always Below 1 ohms D1-97 (ETHW) - D11-1 Always Below 1 ohms D1-76 (THW) or D11-2 - Body ground Always 10 kohms or higher HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> See step 121
52. CHECK IGNITION SYSTEM Perform ignition system On-vehicle Inspection. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602692-S01453638292014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK: Go to next step
53. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Result Suspected Area Proceed to Total of ISC Learning Value and ISC Feedback Value Below 80% of the current value of the vehicle Intake air volume insufficient A 80% or more of the current value of the vehicle B B --> See step 56 A: Go to next step
54. CHECK INTAKE SYSTEM Check for air leakage in the intake system [vacuum hose disconnection, cracks, damaged gaskets, etc.]. Refer to «ON-VEHICLE INSPECTION [03/2012 - ] - Step 1»(ref-602708-S08291812542014030500000) . HINT: If the accelerator pedal is released after racing the engine, the inspection is easier to perform because the vacuum inside the intake pipes increases and the air suction noise becomes louder. If Short FT and Long FT are largely different from the normal values when idling (the intake air volume is small) and almost the same as the normal values when racing the engine (the intake air volume is high), air leakage may be present. OK There is no air leakage. NG --> REPAIR OR REPLACE INTAKE SYSTEM OK: Go to next step
55. CHECK INTAKE SYSTEM Check the intake system. Inspect the brake booster assembly. Refer to «INSPECTION [03/2012 - ]»(ref-602687-S24482525732014030500000) . Inspect the mass air flow meter sub-assembly. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602706-S13118102442014030500000) . Check the PCV hose. Refer to «ON-VEHICLE INSPECTION [03/2012 - ] - Step 2»(ref-602710-S40758921792014030500000) . Inspect the PCV valve. Refer to «INSPECTION [03/2012 - ]»(ref-602694-S14185221512014030500000) . Inspect the purge VSV. Refer to «INSPECTION [03/2012 - ]»(ref-602694-S17624833682014030500000) . RESULT Result Proceed to Abnormal A Normal B B --> See step 60 A --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA
56. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE VVT LINEAR) Perform the Active Test, referring to DTC P0011 inspection procedure. Refer to «PROCEDURE - Step 2»(ref-602701-S00003109112014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. When the results of the inspection using the Active Test are normal but the valve operating noise is abnormal, check the valve for any signs of problems. If the camshaft timing oil control valve is stuck on, the valve overlap increases and combustion worsens due to the internal EGR which may cause rough idle or cause the engine to stall. NG --> See step 93 OK: Go to next step
57. CHECK HARNESS AND CONNECTOR (CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY - ECM) Check the harnesses and connectors, referring to DTC P0010 inspection procedure. Refer to «PROCEDURE - Step 5»(ref-602701-S07810858962014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
58. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE VVT EXHAUST LINEAR) Perform the Active Test, referring to DTC P0014 inspection procedure. Refer to «PROCEDURE - Step 2»(ref-602701-S21490636572014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. When the results of the inspection using the Active Test are normal but the valve operating noise is abnormal, check the valve for any signs of problems. If the camshaft timing oil control valve is stuck on, the valve overlap increases and combustion worsens due to the internal EGR which may cause rough idle or cause the engine to stall. NG --> See step 108 OK: Go to next step
59. CHECK HARNESS AND CONNECTOR (CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY - ECM) Check the harnesses and connectors, referring to DTC P0013 inspection procedure. Refer to «PROCEDURE - Step 5»(ref-602701-S20724975722014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
60. READ FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Suspected Area Proceed to IGN Advance Knock Correct Learn Value Differs from the current value of the vehicle by 10 deg or more Less than 3°CA Engine coolant temperature sensor Mass air flow meter sub-assembly Knock control sensor A 3°CA or more - B Differs from the current value of the vehicle by less than 10 deg - - B --> See step 116 A: Go to next step
61. INSPECT ENGINE COOLANT TEMPERATURE SENSOR Inspect the engine coolant temperature sensor. Refer to «INSPECTION [03/2012 - ]»(ref-602706-S30544081142014030500000) . NG --> See step 85 OK: Go to next step
62. CHECK HARNESS AND CONNECTOR (ECM - ENGINE COOLANT TEMPERATURE SENSOR) Disconnect the ECM connector. Disconnect the engine coolant temperature sensor connector. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition D1-76 (THW) - D11-2 Always Below 1 ohms D1-97 (ETHW) - D11-1 Always Below 1 ohms D1-76 (THW) or D11-2 - Body ground Always 10 kohms or higher HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
63. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY (INTAKE AIR TEMPERATURE SENSOR) Inspect the mass air flow meter sub-assembly (intake air temperature sensor). Refer to «INSPECTION [03/2012 - ]»(ref-602706-S07511476432014030500000) . HINT: If the intake air temperature sent to the ECM is higher than the standard due to the mass air flow meter sub-assembly (intake air temperature sensor) malfunctioning, the ignition timing may become delayed. NG --> See step 90 OK: Go to next step
64. READ VALUE USING TECHSTREAM (IGN ADVANCE AND KNOCK CORRECT LEARN VALUE) Connect the Techstream to the DLC3. Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine. Using the Techstream, read the value of IGN Advance and Knock Correct Learn Value in the Data List. RESULT Freeze Frame Data Item for DTC P1605 Proceed to IGN Advance Knock Correct Learn Value Differs from the current value of the vehicle by 10 deg or more Less than 3°CA A 3°CA or more B Differs from the current value of the vehicle by less than 10 deg - HINT: If the results of the checks performed in steps 56 to 64 were all normal and the sum of ISC Feedback Value and ISC Learning Value in the Data List is 120% of the normal value or more, check for carbon deposits in the throttle body assembly. If there are carbon deposits, clean them off to finish the troubleshooting procedure. B --> END A --> See step 95
65. CHECK TERMINAL VOLTAGE (POWER SOURCE OF FUEL INJECTOR ASSEMBLY) Check the harness and connectors, referring to Fuel Injector Circuit inspection procedure. Refer to «PROCEDURE - Step 1»(ref-602700-S02932314502014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. A rapid decrease in engine speed may have been caused by a malfunction in all or multiple cylinders. (There may be an electrical malfunction in the wiring shared by all the cylinders.) NG --> See step 97 OK: Go to next step
66. CHECK IGNITION SYSTEM Perform ignition system On-vehicle Inspection. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602692-S01453638292014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK: Go to next step
67. CHECK FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Suspected Area Proceed to A/C Signal Air Conditioner FB Val Power Steering Signal A/C Signal display does not change from OFF Value displayed for Air Conditioner FB Val does not increase Changes from OFF to ON Power steering system A Does not change from OFF - A/C Signal display changes from OFF to ON*1 Value displayed for Air Conditioner FB Val increases Changes from OFF to ON Power steering system Does not change from OFF A/C system B HINT: *1: Check not only the ON/OFF state of the air conditioner but also the change in air conditioner load. The normal value for the ISC learned value is engine displacement (liters) x 0.9. Even if the results are normal, the power steering system or A/C system may have been malfunctioning. If there are no problems with other parts, inspect the power steering system or A/C system. B --> See step 98 A: Go to next step
68. CHECK FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Suspected Area Proceed to Electrical Load Signal 1 (2) or Electric Load Feedback Val Electric Load Feedback Val Difference between Engine Speed and SPD (NT) Vehicle Speed Electrical Load Signal 1 (2) display changes from OFF to ON*3, or value displayed for Electric Load Feedback Val increases*3 Value displayed for Electric Load Val changes - - Electrical load signal circuit D Value displayed for Electric Load Val does not change At least 1 of the 5 sets of freeze frame data is less than 100 RPM Less than 15 km/h (9 mph) A/T system B*1 C*2 15 km/h (9 mph) or more - A All 5 sets of freeze frame data are 100 RPM or more - - A Electrical Load Signal 1 (2) display does not change from OFF, or value displayed for Electric Load Feedback Val does not increase - At least 1 of the 5 sets of freeze frame data is less than 100 RPM Less than 15 km/h (9 mph) A/T system B*1 C*2 15 km/h (9 mph) or more - A All 5 sets of freeze frame data are 100 RPM or more - - A *1: for 2WD *2: for AWD HINT: *3: If the Electrical Load Signal 1 (2) display changes from OFF to ON, or the "Electric Load Feedback Val" increases, it probably is a malfunction due to a change in electrical load. Check the generator and the continuity and connections between the generator and ECM. If the vehicle speed is 15 km/h (9 mph) or less and the difference between Engine Speed and SPD (NT) is 100 RPM or less, inspect the automatic transmission. (Depending on the rate of vehicle deceleration, the engine speed may have decreased due to the A/T lock-up release being late.) The normal value for the ISC learned value is engine displacement (liters) x 0.9. Even if the results are normal, the electrical load signal system and/or A/T system may have been malfunctioning. If there are no problems with other parts, inspect the electrical load system and/or A/T system. B --> See step 105 C --> See step 122 D --> See step 106 A: Go to next step
69. CHECK FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item for DTC P1605 Suspected Area Proceed to Shift SW Status (P Range) Shift SW Status (N Range) Neutral Position SW Signal P and N position are both OFF in at least one data set ON when shift lever in D or R Park/Neutral position switch assembly A*1 B*2 OFF when shift lever in D or R A/T system C*1 D*2 All 5 sets of freeze frame data are ON - - E *1: for 2WD *2: for AWD HINT: Even if the results are normal, the park/neutral position switch assembly and/or A/T system may have been malfunctioning. If there are no problems with other parts, inspect the park/neutral position switch assembly and/or A/T system. B --> See step 123 C --> See step 99 D --> See step 122 E --> See step 117 A --> See step 100
70. CHECK FREEZE FRAME DATA Connect the Techstream to the DLC3. Turn the engine switch on (IG). Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored. Refer to «FREEZE FRAME DATA [03/2012 - 07/2012]»(ref-602560-S24209562882014030500000) . RESULT Freeze Frame Data Item Result Suspected Area Proceed to Throttle Sensor Position, Calculate Load Calculate Load decreases while Throttle Sensor Position increases Mass air flow meter sub-assembly A Calculate Load does not decrease while Throttle Sensor Position increases - B B --> See step 74 A: Go to next step
71. CHECK MASS AIR FLOW METER SUB-ASSEMBLY Remove the mass air flow meter sub-assembly. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000) . Check for foreign matter in the air flow passage of the mass air flow meter sub-assembly. RESULT Result Proceed to Visible foreign matter is not present A Visible foreign matter is present B B --> See step 101 A: Go to next step
72. CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY - ECM) Check the harnesses and connectors, referring to DTC P0102 inspection procedure. Refer to «PROCEDURE - Step 3»(ref-602701-S07387497742014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK: Go to next step
73. PERFORM DRIVE TEST Connect the Techstream to the DLC3. Start the engine and warm it up until the engine coolant temperature stabilizes. HINT: The A/C switch and all accessory switches should be off. Idle the engine. Using the Techstream, read the value of Calculate Load in the Data List. Standard Data List Specified Condition Calculate Load 90 to 110% of the current value of the vehicle NG --> See step 118 OK: Go to next step
74. CHECK TERMINAL VOLTAGE (POWER SOURCE OF FUEL INJECTOR ASSEMBLY) Check the harness and connectors, referring to Fuel Injector Circuit inspection procedure. Refer to «PROCEDURE - Step 1»(ref-602700-S02932314502014030500000) . HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. Make sure there is not an excessive amount of force applied to the wire harness. A rapid decrease in engine speed may have been caused by a malfunction in all or multiple cylinders. (There may be an electrical malfunction in the wiring shared by all the cylinders.) NG --> See step 102 OK: Go to next step
75. CHECK IGNITION SYSTEM Perform ignition system On-vehicle Inspection. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602692-S01453638292014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK: Go to next step
76. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE FUEL PUMP / SPEED) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / Active Test / Control the Fuel Pump / Speed. Check whether the fuel pump operating sound occurs when performing the Active Test on the Techstream. Standard Techstream Operation Specified Condition ON Operating sound heard OFF Operating sound not heard Result Result Specified Condition Abnormal A Normal B HINT: Jiggle the wire harness and connector to increase the likelihood of detecting malfunctions that do not always occur. While performing the Active Test, make sure that there is no fuel leakage from the pipes, no signs that fuel has leaked, and no fuel smell. If the fuel pump operating noise is abnormal, proceed to step 77. B --> See step 78 A: Go to next step
77. INSPECT FUEL PUMP Inspect the fuel pump. Refer to «INSPECTION [03/2012 - ]»(ref-602707-S37584344142014030500000) . NG --> See step 89 OK --> See step 103
78. CHECK FUEL SYSTEM Check the fuel system. Check the fuel pump operation. Check the fuel leaks. Check the fuel pressure. Perform the Active Test [Control the All Cylinder Fuel Cut]. HINT: For the fuel system On-vehicle Inspection, refer to the following procedures. Refer to «ON-VEHICLE INSPECTION [03/2012 - 07/2012]»(ref-602712-S11782013592014030500000) . RESULT Result Proceed to Abnormal A Normal B B --> See step 119 A: Go to next step
79. CHECK FUEL SYSTEM Check for foreign matter such as iron particles around the fuel pump (fuel pump, fuel pump filter and inside the fuel tank), and for signs that the fuel pump was stuck. RESULT Result Proceed to There is no foreign matter and no signs that fuel pump was stuck A There is foreign matter or signs that fuel pump was stuck B HINT: If there is foreign matter such as iron particles on the fuel pump, fuel filter or fuel tank, remove the foreign matter. B --> REPAIR OR REPLACE FUEL SYSTEM A: Go to next step
80. CHECK FUEL SYSTEM Check the fuel system. Check the fuel pump operation. Check the fuel leaks. Check the fuel pressure. Perform the Active Test [Control the All Cylinder Fuel Cut]. HINT: For the fuel system On-vehicle Inspection, refer to the following procedures. Refer to «ON-VEHICLE INSPECTION [03/2012 - 07/2012]»(ref-602712-S11782013592014030500000) . NG --> REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA OK --> END
81. CLEAR DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Clear the DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - 07/2012]»(ref-602560-S42705218842014030500000) . NEXT --> END
82. REPLACE PURGE VSV. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602694-S02260395772014030500000)
83. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
84. REPLACE THERMOSTAT. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602691-S11470404392014030500000)
85. REPLACE ENGINE COOLANT TEMPERATURE SENSOR. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S11879829212014030500000)
86. REPLACE PURGE VSV. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602694-S02260395772014030500000)
87. REPLACE ECM. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S36928064912014030500000)
88. CHECK FUEL PUMP CONTROL CIRCUIT. Refer to «Fuel Pump Control Circuit»(ref-602700-S03502077172014030500000)
89. REPLACE FUEL PUMP. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602707-S38975587672014030500000)
90. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
91. REPLACE THERMOSTAT. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602691-S11470404392014030500000)
92. REPLACE ENGINE COOLANT TEMPERATURE SENSOR. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S11879829212014030500000)
93. REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR INTAKE CAMSHAFT). Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S02584008602014030500000)
94. REPLACE ENGINE COOLANT TEMPERATURE SENSOR. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S11879829212014030500000)
95. CHECK KNOCK SENSOR CIRCUIT. Refer to «DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor); DTC P0328: Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor); DTC P0332: Knock Sensor 2 Circuit Low Input (Bank 2); DTC P0333: Knock Sensor 2 Circuit High Input (Bank 2)»(ref-602702-S25266506542014030500000)
96. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
97. REPAIR FUEL INJECTOR ASSEMBLY POWER SOURCE CIRCUIT. Refer to «PROCEDURE - Step 4»(ref-602700-S02932314502014030500000)
98. CHECK AIR CONDITIONING SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-602709-S14396228602014030500000)
99. CHECK AUTOMATIC TRANSMISSION SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - 07/2012]»(ref-602563-S14171503622014030500000)
100. INSPECT PARK/NEUTRAL POSITION SWITCH. Refer to «INSPECTION [03/2012 - ]»(ref-602716-S06123347362014030500000)
101. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
102. REPAIR FUEL INJECTOR ASSEMBLY POWER SOURCE CIRCUIT. Refer to «PROCEDURE - Step 4»(ref-602700-S02932314502014030500000)
103. CHECK FUEL PUMP CONTROL CIRCUIT. Refer to «Fuel Pump Control Circuit»(ref-602700-S03502077172014030500000)
104. GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART [03/2012 - 07/2012]»(ref-602699-S37427334262014030500000)
105. CHECK AUTOMATIC TRANSMISSION SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - 07/2012]»(ref-602563-S14171503622014030500000)
106. CHECK GENERATOR CIRCUIT. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-602693-S36240528652014030500000)
107. REPLACE FUEL PUMP. Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602707-S38975587672014030500000)
108. REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR EXHAUST CAMSHAFT). Refer to «REMOVAL [03/2012 - 07/2012]»(ref-602706-S02584008602014030500000)
109. INSPECT BRAKE BOOSTER ASSEMBLY. Refer to «INSPECTION [03/2012 - ]»(ref-602687-S24482525732014030500000)
110. CHECK ENGINE IMMOBILISER SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - 07/2012]»(ref-602561-S26260345412014030500000)
111. INSPECT BRAKE BOOSTER ASSEMBLY. Refer to «INSPECTION [03/2012 - ]»(ref-602687-S24482525732014030500000)
112. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
113. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
114. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
115. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
116. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
117. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
118. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
119. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
120. REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-602706-S42226472472014030500000)
121. CHECK FOR INTERMITTENT PROBLEMS. Refer to «CHECK FOR INTERMITTENT PROBLEMS [03/2012 - ]»(ref-602560-S33270940242014030500000)
122. CHECK AUTOMATIC TRANSMISSION SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - 07/2012]»(ref-602564-S36429151102014030500000)
123. INSPECT PARK/NEUTRAL POSITION SWITCH. Refer to «INSPECTION [03/2012 - ]»(ref-602717-S00154869312014030500000)