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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> Trouble Diagnosis >> Basic Inspection >> 15. Check Ignition Timing Again
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15. Check Ignition Timing Again

  1. Run engine at idle.
  2. Check ignition timing with a timing light.
    1. 12 +/- 5° BTDC (in P or N position) 

OK or NG 

OK :INSPECTION END 

NG : GO TO 16.