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Home >> Cadillac >> 2011 >> STS RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L - Repair Instructions >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Fuel Tank Pressure Sensor
    GM1558061Courtesy of GENERAL MOTORS COMPANY
    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.

  1. Install the fuel tank pressure sensor to the EVAP canister until fully seated.
    2. Fig 2: View Of Fuel Tank Pressure Sensor Electrical Connector
    GM1558059Courtesy of GENERAL MOTORS COMPANY
  2. Connect the fuel tank pressure sensor electrical connector (1).
  3. Lower the vehicle.
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