GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Disconnect the negative battery cable.
  2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .
  3. Drain the fuel tank. Refer to Fuel Tank Draining .
  4. Remove the fuel tank. Refer to Fuel Tank Replacement .

  5. Object Number: 373185  Size: SH
  6. Remove the electrical connector from the fuel tank pressure sensor.

  7. Object Number: 61928  Size: SH
  8. Remove the fuel tank pressure sensor from the modular fuel sender.

Installation Procedure


    Object Number: 61928  Size: SH
  1. Install the new fuel tank pressure sensor to the modular fuel sender.

  2. Object Number: 373185  Size: SH
  3. Install the electrical connector to the fuel tank pressure sensor.
  4. Install the fuel tank. Refer to Fuel Tank Replacement .
  5. Refill the fuel tank.
  6. Connect the negative battery cable.