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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (Engine Controls - 3.9L - Introduction (2 Of 2)) >> Repair Instructions >> Camshaft Position Sensor Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the power steering pump. Refer to POWER STEERING PUMP REPLACEMENT .
    2. Fig 1: Disconnecting/Connecting Camshaft Position (CMP) Sensor Electrical Connector
    GM1599076Courtesy of GENERAL MOTORS CORP.
  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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