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Home › Nissan-Datsun › 2006 › Altima Base › Repair and Diagnosis › Engine Performance › System › Engine Control System - Introduction (Qr25DE) › Basic Service Procedure › Idle Speed and Ignition Timing Check › Ignition Timing › Method A

Method A

  1. Slide the harness protector off the ignition coil No. 1 to clear the wires.
  2. Attach timing light to the wires.
  3. Check ignition timing.
    Fig 1: Identifying Timing Light And No. 1 Ignition Coil (Method A)
    G04166032Courtesy of NISSAN MOTOR CO., U.S.A.
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