GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 41712 Oil Pressure Switch Socket

Removal Procedure


    Object Number: 898333  Size: SH
  1. Remove the intake manifold. Refer to Intake Manifold Replacement.
  2. Disconnect the oil pressure sensor electrical connector (1).

  3. Object Number: 823316  Size: SH
  4. Using J 41712 or equivalent, remove the oil pressure sensor.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 823316  Size: SH
  1. Apply sealant to the threads of the oil pressure sensor. Refer to Adhesives, Fluids, Lubricants, and Sealers for the correct part number.
  2. Using J 41712 or equivalent, install the oil pressure sensor and tighten to 20 N·m (15 lb ft).

  3. Object Number: 898333  Size: SH
  4. Connect the oil pressure sensor electrical connector (1).
  5. Install the intake manifold. Refer to Intake Manifold Replacement.