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Home >> Mitsubishi >> 2004 >> Outlander LS, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 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. Fuel pump connector disconnection (Refer to ON-VEHICLE SERVICE ).
  3. Remove the service hole cover mounting screws and remove the service hole cover.
    Fig 1: Removing Service Hole Cover Mounting Screws And Removing Service Hole Cover
    G00877812Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  4. Disconnect the fuel pump connector, fuel tank differential pressure sensor connector, fuel high-pressure hose and fuel suction tube < AWD >.
    Fig 2: Disconnecting Fuel Pump Connector & Suction Tube
    G00877813Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    CAUTION: For AWD: When withdrawing the fuel pump module from the fuel tank, be careful not to damage the module unit and the float.
  5. Remove the mounting nuts and plate, and remove the fuel pump module [Fuel pump assembly < FWD >, Fuel pump and fuel level sensor assembly < AWD >] from the service hole.
    NOTE: To disassemble or assemble the fuel pump module (fuel pump assembly < FWD > of fuel pump and fuel level sensor assembly < AWD >), refer to "FUEL PUMP (MODULE) DISASSEMBLY AND ASSEMBLY ".
    Fig 3: Removing Fuel Pump Assembly
    G00877814Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  6. Replace the fuel tank pump gasket.
    CAUTION: For AWD: When installing the fuel pump module into the fuel tank, be careful not to damage the module unit and the float.
  7. Install the fuel pump module [Fuel pump assembly < FWD >, Fuel pump and fuel level sensor assembly < AWD >] to the fuel tank through the service hole.
  8. Install the plate to the fuel tank and tighten the mounting nuts to the specified torque.

    Tightening torque: 2.5 +/- 0.4 N.m (22 +/- 4 in-lb) 

    Fig 4: Installing Plate To Fuel Tank And Tighten Mounting Nuts
    G00877815Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  9. Connect the fuel pump connector, fuel tank differential pressure sensor connector, fuel high-pressure hose and fuel suction tube < AWD >.
    Fig 5: Connecting Fuel Pump Connector & Fuel Tank Differential Pressure Sensor Connector
    G00877816Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  10. Tighten the service hole cover mounting screws and install the service hole cover.
  11. Install the rear seat cushion assembly (Refer to REAR SEAT ASSEMBLY ).
    Fig 6: Tightening Service Hole Cover Mounting Screws
    G00877817Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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