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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (Engine Controls - 3.9L - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Fuel Tank Pressure Sensor
    GM1480291Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel tank. Refer to Fuel Tank Replacement (Short Wheel Base)  or Fuel Tank Replacement (Long Wheel Base) .
  2. Disconnect the fuel sender wiring harness electrical connector from the fuel tank pressure sensor.
  3. Remove the fuel tank pressure sensor.