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Removal Procedure

    Fig 1: View Of CMP Sensor
    GM1087797Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the camshaft position (CMP) sensor electrical connector.
  2. Remove the CMP sensor bolt.
  3. Remove the CMP sensor.
  4. Inspect the CMP sensor O-rings for wear, cracks, or leakage if the sensor is being reused. Replace the O-rings if damaged.