GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Malibu 🢒 Engine 🢒 Engine Mechanical - 2.2L (L61) 🢒 Engine Oil Pressure Sensor and/or Switch Replacement

Removal Procedure
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Disconnect the engine oil pressure sensor electrical connector.

    4. Object Number: 630350 Size: SH
  4. Remove the engine oil pressure sensor.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 630350 Size: SH
  1. Install the engine oil pressure sensor.

    2. Tighten
    Tighten the oil pressure switch to 22 N·m (16 lb ft).

  2. Connect the engine oil pressure sensor electrical connector.
  3. Lower the vehicle.
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .