GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1998 🢒 DeVille 🢒 Engine 🢒 Engine Controls - 4.0L and 4.6L 🢒 Camshaft Position Sensor Replacement

Removal Procedure
  1. Remove the electrical connector at the cam sensor.

    2. Object Number: 11793 Size: SH
  2. Remove the retaining bolt (1) and cam sensor (2).

Installation Procedure
  1. Check the cam sensor o-ring for wear or damage and replace as needed.

    2. Object Number: 11793 Size: SH

    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.

  2. Install the cam sensor (2) and retaining bolt (1)

    3. Tighten
    Tighten the retaining bolt to 10 N·m (89 lb in).

  3. Install the electrical connector at the cam sensor.
  4. Operate engine and inspect the cam sensor for engine oil leaks.