GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 41712 Oil Pressure Switch Socket

Removal Procedure


    Object Number: 1697098  Size: SH
  1. Remove the intake manifold. Refer to Intake Manifold Replacement .
  2. Disconnect the engine harness electrical connector (1) from the oil pressure sensor.

  3. Object Number: 1403317  Size: SH
  4. If not equipped with active fuel management perform the following step, using J 41712 or equivalent, remove the oil pressure sensor (706) and washer (707).

  5. Object Number: 1402008  Size: SH
  6. If equipped with active fuel management perform the following step, using J 41712 or equivalent, remove the oil pressure sensor (706) and washer (707).

Installation Procedure


    Object Number: 1402008  Size: SH
  1. Apply sealant to the threads of the NEW oil pressure sensor. Refer to Adhesives, Fluids, Lubricants, and Sealers .
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. If equipped with active fuel management perform the following step, using J 41712 or equivalent. Install the oil pressure sensor (706) and washer (707).
  4. Tighten
    Tighten the sensor to 35 N·m (26 lb ft).


    Object Number: 1403317  Size: SH
  5. If not equipped with active fuel management, perform the following step, using J 41712 or equivalent. Install the oil pressure sensor (706) and washer (707).

  6. Object Number: 1697098  Size: SH
  7. Connect the engine harness electrical connector (1) to the oil pressure sensor.
  8. Tighten
    Tighten the sensor to 35 N·m (26 lb ft).

  9. Install the intake manifold. Refer to Intake Manifold Replacement .