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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 199 (Engine Control System & Fuel - 4.8L, 5.3L, 6.0L, Or 6.2L - Introduction (2 Of 2)) >> Repair Instructions >> Camshaft Position Sensor Replacement (RPOs LY2/LC9/LY5/LMG) >> Removal Procedure

Removal Procedure

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IMPORTANT: Clean the area around the camshaft position (CMP) sensor before removal in order to prevent debris from entering the engine.
    Fig 1: View Of Electrical Connector, Cable Channel Bolt & Pin
    GM1697734Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the engine wiring harness electrical connector (1) from the CMP sensor wire harness.
    3. Fig 2: O-Ring Seal, Sensor, Wire Harness & Bolts
    GM1402111Courtesy of GENERAL MOTORS CORP.
  3. Remove the CMP sensor wire harness bolts (705, and 738).
  4. Remove the CMP sensor wire harness (737).
  5. Remove the CMP sensor (703) and O-ring seal (704).
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