GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Bonneville 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Camshaft Position Sensor Replacement

Removal Procedure
  1. Turn OFF the ignition.

    2. Object Number: 389047 Size: SH
  2. Disconnect the electrical connector (2) from the camshaft position (CMP) sensor (1).

    3. Object Number: 12305 Size: SH
  3. Remove the CMP sensor bolt.
  4. Remove the CMP sensor from the engine front cover.

Installation Procedure
  1. Install the CMP sensor to the engine front cover.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.


    Object Number: 12305 Size: SH
  2. Install the CMP sensor retaining bolt.

    3. Tighten
    Tighten the bolt to 10 N·m (88 lb in).


    Object Number: 389047 Size: SH
  3. Connect the electrical connector (2) to the CMP sensor (2).