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Home › Nissan-Datsun › 2005 › Sentra SE-R › 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 ignition coil No. 1 wires as shown in Fig 1.
    Fig 1: Attaching Timing Light To Ignition Coil No. 1 Wires
    G02450673Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Check ignition timing.
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