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Home >> Cadillac >> 2009 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Controls And Fuel - 3.6L - Repair Instructions) >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Fuel Tank Pressure Sensor Electrical Connector
    GM1558059Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the fuel tank pressure sensor electrical connector (1).
    3. Fig 2: Fuel Tank Pressure Sensor
    GM1558061Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: There are alignment features on the canister, however, there are no locking tabs on the sensor/canister. The sensor is held into the canister by the tight fit of the multi-lip seal.
  3. Remove the fuel tank pressure sensor from the evaporative emission (EVAP) canister.
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