GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the fuel tank. Refer to Fuel Tank Replacement .

  2. Object Number: 682671  Size: SH
  3. Disconnect the electrical connector from the fuel tank vapor pressure sensor.
  4. Remove the fuel tank pressure sensor (1) from the modular fuel sender.

Installation Procedure


    Object Number: 682671  Size: SH
  1. Install the new fuel tank pressure sensor (1) to the modular fuel sender.
  2. Connect the electrical connector to fuel tank vapor pressure sensor.
  3. Install the fuel tank. Refer to Fuel Tank Replacement .