lemon-mirror:
Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0507: ISC System >> Diagnostic Procedure >> 2. Check Intake Air Leak

2. Check Intake Air Leak

  1. Start engine and let it idle.
  2. Listen for an intake air leak after the mass air flow sensor.

OK or NG 

  1. OK: GO TO 3.
  2. NG: Discover air leak location and repair.
· About lemon-mirror