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Home >> Chevrolet >> 2002 >> C3500 HD 8.1 G, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L >> Repair Instructions >> Camshaft Position (CMP) Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Raise the vehicle.
  2. If the vehicle is equipped with the underbody shield package, remove the steering linkage shield.
  3. Disconnect the camshaft position (CMP) sensor harness connector (3) at the CMP sensor (1).
  4. Remove the CMP sensor retaining bolt (2).
  5. Remove the CMP sensor (1).
  6. Inspect the CMP sensor for wear, cracks, or leakage if the sensor is not being replaced.
    Fig 1: CMP Sensor, Retaining Bolt & Harness Connector
    G01599012Courtesy of GENERAL MOTORS CORP.
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