GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1997 🢒 Skylark 🢒 Engine 🢒 Engine Controls - 2.4L 🢒 Engine Oil Pressure Sensor

Removal Procedure
  1. Turn the ignition OFF.

    2. Object Number: 12956 Size: SH
  2. Remove the electrical connector.
  3. Remove the engine oil pressure sensor (1).

Installation Procedure
  1. Coat the threads with the sealer P/N 9985253 or the equivalent.

    2. Object Number: 12956 Size: SH
  2. Install the engine oil pressure indicator sensor (1).

    3. Tighten
    Tighten the engine oil pressure indicator switch to 12.5 N·m (9 lb ft).

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the electrical connector.