GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1599076  Size: SH
  1. Remove the power steering pump. Refer to Power Steering Pump Replacement .
  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.

Installation Procedure


    Object Number: 1599076  Size: SH
  1. Replace the O-ring if damaged, lubricate the NEW O-ring with clean engine oil.
  2. Install the CMP sensor.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the CMP sensor bolt and tighten to 10 N·m (89 lb in) .
  5. Connect the CMP sensor electrical connector.
  6. Install the power steering pump. Refer to Power Steering Pump Replacement .