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Home >> Infiniti >> 2007 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Basic Service Procedure >> Idle Speed and Ignition Timing Check >> Ignition Timing >> Method A
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Method A

  1. Attach timing light to loop wire as shown.
    Fig 1: Attaching Timing Light To Loop Wire
    G04900047Courtesy of NISSAN NORTH AMERICA, INC.
  2. Check ignition timing.
    Fig 2: Checking Ignition Timing
    G04900037Courtesy of NISSAN NORTH AMERICA, INC.