Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Remove the fuel tank. Refer to Fuel Tank Replacement (Prior to VIN 4S558922 (100mm Sender)) Fuel Tank Replacement (VIN 4S558922 and Later (130mm Sender)) .

Fig 1: Identifying Fuel Tank Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Disconnect the electrical connector from the fuel tank vapor pressure sensor.
Remove the fuel tank pressure sensor (1) from the modular fuel sender.