GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 HHR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Oil Pressure Sensor and/or Switch Replacement

Removal Procedure

    Object Number: 1622787 Size: SH
  1. Remove the starter. Refer to Starter Motor Replacement .
  2. Disconnect the oil pressure sensor electrical connector (5).

    3. Object Number: 630350 Size: SH
  3. 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 sensor to 22 N·m (16 lb ft).


    Object Number: 1622787 Size: SH
  2. Connect the oil pressure sensor electrical connector (5).
  3. Install the starter. Refer to Starter Motor Replacement .