GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1997 🢒 Safari - 2WD 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Fuel Tank Pressure Sensor Replacement

Removal Procedure
  1. Disconnect negative battery cable. Refer to

    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.

    2. .

  2. Raise the vehicle.
  3. Remove the fuel tank. Refer to Fuel Tank Replacement (4 Door Utility/Pickup) or Fuel Tank Replacement (2 Door Utility) .

    4. Object Number: 10869 Size: SH
  4. Remove the fuel tank vapor pressure sensor electrical connector.

    5. Object Number: 10870 Size: SH
  5. Remove the fuel tank pressure sensor.

Installation Procedure

    Object Number: 10870 Size: SH
  1. Install the fuel tank vapor pressure sensor.

    2. Object Number: 10869 Size: SH
  2. Install the fuel tank vapor pressure sensor electrical connector.
  3. Install the fuel tank. Refer to Fuel Tank Replacement (4 Door Utility/Pickup) or Fuel Tank Replacement (2 Door Utility) .
  4. Lower the vehicle.
  5. Connect the negative battery cable.