LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308: No. 1 - 8 Cylinder Misfire, Multiple Cylinder Misfire >> Diagnostic Procedure >> 1. Check For Intake Air Leak

1. Check For Intake Air Leak

  1. Start engine and run it at idle speed.
  2. Listen for the sound of the intake air leak.
  3. Check PCV hose connection.

OK or NG 

OK: GO TO 2.

NG: Discover air leak location and repair.

scientia non olet · About LEMON Manuals