GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 41712 oil pressure sending unit socket


    Object Number: 192823  Size: SH

    Caution: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

  1. Raise the vehicle.
  2. Disconnect the electrical connector.
  3. Remove the engine oil pressure sensor (1) using J 41712 oil pressure sending unit socket.

Installation Procedure


    Object Number: 192823  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.

  1. Install the engine oil pressure sensor (1) using J 41712 .
  2. Tighten
    Tighten the engine oil pressure sensor to 12 N·m (106 lb  in).

  3. Connect the electrical connector.
  4. Lower the vehicle.