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Home >> Nissan-Datsun >> 2007 >> Sentra SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (MR20DE) >> Basic Service Procedure >> Idle Speed and Ignition Timing Check >> Ignition Timing >> Method A
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Method A

  1. Attach timing light to loop wire (1) as shown.
    • <==: Vehicle front
      Fig 1: Attaching Timing Light To Loop Wire
      G04925136
  2. Check ignition timing.
    • Timing indicator (1)
      Fig 2: Identifying Ignition Timing Mark
      G04925134