GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 50636  Size: SH
  1. Remove the fuel tank pressure sensor (7) from the fuel sender assembly (1).
  2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  3. Remove the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .

Installation Procedure


    Object Number: 50636  Size: SH
  1. Install the new fuel tank pressure sensor (7) to the fuel sender assembly (1).
  2. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
  3. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.