GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1999 🢒 Eighty Eight 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Fuel Pump Control Module Replacement

Removal Procedure

    Object Number: 65688 Size: SH
  1. Remove the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Pull back the rear compartment trim panel. Refer to Rear Compartment Side Trim Replacement - Left Side .
  3. Remove the electrical connector (3) from the fuel pump control module.
  4. Remove the fuel pump control module (1) attaching nut (2).

Installation Procedure

    Object Number: 65688 Size: SH

    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.

  1. Install the fuel pump control module (1) attaching nut (2).

    2. Tighten
    Tighten the fuel pump control module attaching nut to 9 N·m (80 lb in).

  2. Install the electrical connector (3) to the fuel pump control module (1).
  3. Re-position the trunk liner. Refer to Rear Compartment Side Trim Replacement - Left Side .
  4. Install the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .