GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 371000  Size: SH

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.
  2. Relieve the fuel pressure. Refer to Fuel Pressure Relief .
  3. Caution: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

  4. Raise the vehicle.
  5. Remove the fuel tank. Refer to Fuel Tank Replacement .
  6. Remove the fuel pressure sensor (1).

Installation Procedure


    Object Number: 371000  Size: SH
  1. Install the fuel pressure sensor (1).
  2. Install the fuel tank. Refer to Fuel Tank Replacement .
  3. Refill the fuel tank.
  4. Install the fuel filler cap.
  5. Connect the negative battery cable.
  6. Inspect for leaks.
  7. 6.1. Turn the ignition ON for 2 seconds.
    6.2. Turn the ignition OFF for 10 seconds.
    6.3. Turn the ignition ON.
    6.4. Inspect for fuel leaks.