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Home >> Pontiac >> 2010 >> G5 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.2L - Repair Instructions >> Repair Instructions >> Fuel Tank Fuel Pump Module Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: View Of EVAP Vapor Line Quick Connect Fittings
    GM1580734Courtesy of GENERAL MOTORS CORP.
    WARNING: In order to reduce the risk of fire and personal injury that may result from a fuel leak, always replace the fuel sender gasket when reinstalling the fuel sender assembly.
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Disconnect the fuel pressure sensor and sender electrical connections.
  3. Disconnect the evaporative emission (EVAP) vapor line quick connect fittings (1, 2). Refer to Plastic Collar Quick Connect Fitting Service .
  4. Disengage the fuel feed line from the retaining features built into the fuel tank.
  5. Fig 2: Identifying Lock Ring
    GM1642096Courtesy of GENERAL MOTORS CORP.
    CAUTION: Avoid damaging the lock ring. Use only J-45722 to prevent damage to the lock ring.
    CAUTION: Do Not handle the fuel sender assembly by the fuel pipes. The amount of leverage generated by handling the fuel pipes could damage the joints.
    NOTE: Do NOT use impact tools. Significant force will be required to release the lock ring. The use of a hammer and screwdriver is not recommended. Secure the fuel tank in order to prevent fuel tank rotation.
  6. Use the J-45722:  wrench and a long breaker-bar in order to unlock the fuel sender lock ring.
  7. Fig 3: Identifying Sender Assembly Vapor Line Quick Connect Fitting
    GM1580735Courtesy of GENERAL MOTORS CORP.
    NOTE:
    • The fuel sender assembly may spring up from its position.
    • When removing the fuel sender assembly from the fuel tank, be aware that the reservoir bucket is full of fuel. It must be tipped slightly during removal to avoid damage to the float. Discard the fuel sender assembly O-ring and replace it with a new one.
    • Carefully discard the fuel in the reservoir bucket into an approved container.
  8. Raise the fuel sender assembly out of the tank far enough to access the vapor line quick connect fitting (1) on the underside of the sender cover.
  9. Disconnect the vapor line quick connect fitting (1). Refer to Plastic Collar Quick Connect Fitting Service .
  10. Fig 4: Identifying Fuel Sender Assembly Components
    GM1580739Courtesy of GENERAL MOTORS CORP.
  11. Remove the fuel sender assembly (2) from the fuel tank.