GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2009 🢒 I-290 🢒 Engine 🢒 Engine Mechanical - 2.9L 🢒 Engine Oil Pressure Sensor and/or Switch Replacement

Removal Procedure

    Object Number: 1350709 Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Disconnect the engine wiring harness electrical connector (2) from the oil pressure switch (1).

    3. Object Number: 954098 Size: SH
  3. Remove the engine oil pressure switch.

Installation Procedure

    Caution: Refer to Component Fastener Tightening Caution in the Preface section.


    Object Number: 954098 Size: SH
  1. Install the engine oil pressure switch and tighten to 20 N·m (15 lb ft).

    2. Object Number: 1350709 Size: SH
  2. Connect the engine wiring harness electrical connector (2) to the oil pressure switch (1).
  3. Lower the vehicle.