GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 25254-10 A Oil Pressure Sender Socket


    Object Number: 288465  Size: SH

    Important: Note the orientation of the oil pressure sensor fitting prior to removal.

  1. Remove the oil pressure sensor from the fitting.

  2. Object Number: 317105  Size: SH
  3. Remove the oil pressure sensor fitting from the block.

Installation Procedure


    Object Number: 317105  Size: SH

    Important: 

       • Increase the torque until the fitting is properly aligned for the installation of the sensor.
       • Do not rotate the fitting more than 359° after the minimum torque has been met.
       • Under no circumstances should the fitting be loosened in order to obtain rotational orientation.

  1. Install the oil pressure sensor fitting to the block.
  2. Tighten
    Tighten the fitting to 15 N·m (11 lb ft).