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Home › Nissan-Datsun › 2005 › Altima Base › Repair and Diagnosis › Engine Performance › Engine Control System - 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: Attaching Timing Light To Wires
    G02523865Courtesy of NISSAN MOTOR CO., U.S.A.
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