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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 113 (Engine Controls (Introduction) - 3.8L) >> Repair Instructions >> Camshaft Position (CMP) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the coolant recovery reservoir. Refer to Coolant Recovery Reservoir Replacement (L26 L32) in Engine Cooling.
  2. Remove the drive belt. Refer to Drive Belt Replacement (L26) or Drive Belt Replacement (L32) in Engine Mechanical - 3.8L.
  3. Disconnect the electrical connector (2) from the camshaft position sensor (1).
    4. Fig 1: Electrical Connector To CMP Sensor
    GM389047Courtesy of GENERAL MOTORS CORP.
  4. Remove the camshaft position sensor bolt.
    5. Fig 2: Camshaft Position Sensor & Engine Front Cover
    GM12305Courtesy of GENERAL MOTORS CORP.
  5. Remove the camshaft position sensor from the engine front cover.
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