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Home >> Nissan-Datsun >> 2004 >> Pathfinder LE, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> Basic Service Procedure >> How to Check Idle Speed and Ignition Timing >> Ignition Timing

Ignition Timing

Any of following two methods may be used.

  1. Attach timing light to loop wire as shown.
  2. Check ignition timing.
    Fig 1: Identifying Timing Light And Loop Wire
    G00334236Courtesy of NISSAN MOTOR CO., U.S.A.
  1. Remove No. 1 ignition coil.
    Fig 2: Removing No. 1 Ignition Coil.
    G00334237Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Connect No. 1 ignition coil and No. 1 spark plug with suitable high-tension wire as shown, and attach timing light clamp to this wire.
  3. Check ignition timing.
    Fig 3: Connect No. 1 Ignition Coil And No. 1 Spark Plug With Suitable High-Tension Wire
    G00334238Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 4: Checking Ignition Timing
    G00334239Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 5: Identifying High Tension Wire
    G00334240Courtesy of NISSAN MOTOR CO., U.S.A.