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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 >> Crankshaft Position (CKP) Sensor Replacement (24X CKP Sensor) >> 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: Identifying CKP Sensor
    GM14714Courtesy of GENERAL MOTORS CORP.
  1. Turn OFF the ignition.
  2. Raise the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information
  3. Remove the crankshaft harmonic balancer. Refer to Crankshaft Balancer Replacement in Engine Mechanical.
  4. Note the routing of the sensor harness before removal.
  5. Remove the harness retaining clip (3) with the bolt (4).
  6. Disconnect the sensor electrical connector.
  7. Remove the sensor bolts (4).
  8. Remove the sensor (1).