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Home >> Pontiac >> 2006 >> Grand Prix Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.8L - Introduction (2 Of 2) >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Locating Fuel Sender Access Panel
    GM65739Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (RPOs L26/L32) or Battery Negative Cable Disconnect/Connect Procedure (RPO LS4) in Engine Electrical.
  2. Remove the rear compartment trim panel. Refer to Floor Trim Plate Replacement - Rear in Body Rear End.
  3. Remove the nuts from the fuel sender access panel.
  4. Remove the fuel sender access panel.
    5. Fig 2: Fuel Pump & Sender Assembly Component View
    GM50636Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the fuel tank pressure sensor electrical connector.
  6. Remove the fuel tank pressure sensor (7) from the fuel sender assembly (1).
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