Monday, October 14, 2019

2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 276

2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 276



10. Select "HO2S2 (B1) P1147" (for DTC P0137) or "HO2S2 (B2) P1167" (for DTC P0157) of "HO2S2" in



"DTC WORK SUPPORT" mode with CONSULT-III.



11. Follow the instruction of CONSULT-III display.



NOTE:



It will take at most 10 minutes until "COMPLETED" is displayed.



12. Touch "SELF-DIAG RESULTS".



Which is displayed on CONSULT-III screen?



OK - INSPECTION END



NG - Go to See: P Code Charts/P0137.



CANNOT BE DIAGNOSED-GO TO 3.



3.PERFORM DTC CONFIRMATION PROCEDURE AGAIN



1. Turn ignition switch OFF and leave the vehicle in a cool place (soak the vehicle).



2. Perform DTC confirmation procedure again.



- GO TO 2.



4.PERFORM COMPONENT FUNCTION CHECK



With GST



Perform component function check. See: P Code Charts/P0137.



NOTE:



Use component function check to check the overall function of the heated oxygen sensor 2 circuit. During this check, a 1st trip DTC might not be



confirmed.



Is the inspection result normal?



YES - INSPECTION END



NO - Go to See: P Code Charts/P0137.



Component Function Check



1.PERFORM COMPONENT FUNCTION CHECK-I



With GST



1. Start engine and warm it up to the normal operating temperature.



2. Turn ignition switch OFF and wait at least 10 seconds.



3. Turn ignition switch ON.



4. Turn ignition switch OFF and wait at least 10 seconds.



5. Start engine and keep the engine speed between 3,500 and 4,000 rpm for at least 1 minute under no load.



6. Let engine idle for 1 minute.



7. Check the voltage between ECM harness connector terminals under the following condition.



Is the inspection result normal?



YES - INSPECTION END



NO - GO TO 2.



2.PERFORM COMPONENT FUNCTION CHECK-II