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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1099 (Engine Controls - 3.4L - Introduction - Service & Replacement) >> Repair Instructions >> Camshaft Position (CMP) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of CMP Sensor
    GM16120Courtesy of GENERAL MOTORS CORP.
  1. Turn OFF the ignition.
  2. Remove the power steering pump. Refer toPower Steering Pump Replacement (LA1 )Power Steering Pump Replacement (LY7) in Power Steering System.
  3. Disconnect the sensor electrical connector.
  4. Remove the attaching bolt.
  5. Remove the sensor.
  6. Inspect the sensor O-ring for wear, cracks, or leakage if the sensor is not being replaced.