DTC DETECTION LOGIC

DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause
P0075 | Intake valve timing control solenoid valve (bank 1) circuit | An improper voltage is sent to the ECM through intake valve timing control solenoid valve. |

- Harness or connectors
  (Intake valve timing control solenoid valve circuit is open or shorted.)
- Intake valve timing control solenoid valve

P0081 | Intake valve timing control solenoid valve (bank 2) circuit

DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

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

>>GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE

1. Start engine and let it idle for 5 seconds.
2. Check 1st trip DTC.

Is 1st trip DTC detected?
YES>>Go to Diagnosis Procedure (GT-R certified NISSAN dealer).
NO>>INSPECTION END