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Home › Chevrolet › 2006 › Impala LTZ › Repair and Diagnosis › Engine Performance › System › Engine Control System - 3.9L - Introduction (2 Of 2) › Repair Instructions › Camshaft Position (CMP) Sensor Replacement › Removal Procedure

Removal Procedure

    Fig 1: Disconnect The Camshaft Position (CMP) Sensor Electrical Connector
    GM1599076Courtesy of GENERAL MOTORS CORP.
  1. Remove the power steering pump. Refer to Power Steering Pump Replacement (LS4) or Power Steering Pump Replacement (LZ4/LZE/LZ9) .
  2. Disconnect the camshaft position (CMP) sensor electrical connector.
  3. Remove the CMP sensor bolt.
  4. Remove the CMP sensor.
  5. Inspect the sensor O-ring for wear, cracks, or leakage if the sensor is not being replaced.
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