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Home >> Mitsubishi >> 2007 >> Galant ES >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Supply >> On-Vehicle Service >> Fuel Pump Module Replacement
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Fuel Pump Module Replacement

  1. Remove the rear seat cushion assembly. (Refer to REAR SEAT ASSEMBLY ).
  2. Remove the hole cover.
    Fig 1: Hole Cover With Torque Specification
    G04262106Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  3. Disconnect the fuel pump module connector, fuel tank differential pressure sensor connector and fuel high-pressure hose.
  4. Remove the mounting nuts and plate, and remove the fuel pump module from the fuel tank.
    Fig 2: Locating Fuel Pump Module Connector & Fuel Tank Differential Pressure Sensor Connector
    G04253779Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    CAUTION:
    • When removing the fuel pump module from the fuel tank, be careful not to spill the fuel remaining in the fuel pump module.
    • When withdrawing the fuel pump module from the fuel tank, be careful not to damage the module unit and the float.
  5. Drain the fuel remaining in the fuel pump module while removing the fuel pump module from the service hole.
  6. Disconnect the suction hose and remove the fuel pump module from the fuel tank.
  7. Replace the packing with a new one.
    Fig 3: Identifying Fuel Pump Module
    G04253780Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    CAUTION: When installing the fuel pump module into the fuel tank, be careful not to damage the module unit and the float.
  8. Connect the suction hose to the fuel pump module, and install the fuel pump module to the fuel tank while ensuring that the suction hose is not kinked.
  9. Install the plate to the fuel tank.
    Fig 4: Installing Fuel Pump Module To Tank
    G04253782Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  10. Connect the fuel pump module connector, fuel tank differential pressure sensor connector and fuel high-pressure hose connection.
    Fig 5: Locating Fuel Pump Module Connector & Fuel Tank Differential Pressure Sensor Connector
    G04253783Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  11. Install the hole cover.

    Tightening torque: 1.5 +/- 0.5 N.m (14 +/- 4 in-lb) 

  12. Install the rear seat cushion assembly. (Refer to REAR SEAT ASSEMBLY ).
    Fig 6: Hole Cover With Torque Specification
    G04262106Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.