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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
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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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