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Home >> Infiniti >> 2006 >> M35 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (VQ35DE) - Introduction >> Basic Service Procedure >> Idle Speed and Ignition Timing Check >> Ignition Timing >> Method B
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Method B

  1. Remove No. 1 ignition coil.
    Fig 1: Identifying No. 1 Ignition Coil
    G04138207Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Connect No. 1 ignition coil and No. 1 spark plug with suitable high-tension wire as shown, and attach timing light clamp to this wire.
    Fig 2: Connecting No. 1 Ignition Coil And No. 1 Spark Plug With Suitable High-Tension Wire
    G04138208Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Identifying Tension Wire
    G04138209Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Check ignition timing.
    Fig 4: Identifying Ignition Timing
    G04138210Courtesy of NISSAN MOTOR CO., U.S.A.