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Home >> Subaru >> 2003 >> Baja Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection (Fuel Systems, H4SO) >> Fuel Pump >> Removal
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Fuel Pump: Removal

WARNING:
  • Place "NO FIRE" signs near the working area.
  • Be careful not to spill fuel on the floor.
  • During work procedures, if fuel tank is more than 3/4 full, be careful because fuel may spill.
NOTE: Fuel pump assembly consists of fuel pump and fuel level sensor.
  1. Release fuel pressure. < Ref. to RELEASING OF FUEL PRESSURE , OPERATION, Fuel.>
  2. Open fuel filler flap lid and remove fuel filler cap.
  3. Disconnect battery ground cable.
    Fig 1: Disconnecting Battery Ground Cable
    G02875075Courtesy of SUBARU OF AMERICA, INC.
  4. Lift-up the vehicle.
  5. Remove front side fuel tank cover.
    Fig 2: Removing Front Side Fuel Tank Cover
    G02875076Courtesy of SUBARU OF AMERICA, INC.
  6. Drain fuel from fuel tank. Set a container under the vehicle and remove drain plug from fuel tank.
    Fig 3: Removing Drain Plug From Fuel Tank
    G02875077Courtesy of SUBARU OF AMERICA, INC.
  7. Tighten fuel drain plug and install front right side fuel tank cover.
    1. Tightening torque:  26 N.m (2.65 kgf-m, 19.2 ft-lb)
    Fig 4: Tightening Fuel Drain Plug
    G02875078Courtesy of SUBARU OF AMERICA, INC.
    1. Tightening torque:  18 N.m (1.8 kgf-m, 13.0 ft-lb)
    Fig 5: Tightening Front Side Fuel Tank Cover
    G02875079Courtesy of SUBARU OF AMERICA, INC.
  8. Raise rear seat and turn floor mat up.
  9. Remove access hole lid.
    Fig 6: Removing Access Hole Lid
    G02875080Courtesy of SUBARU OF AMERICA, INC.
  10. Disconnect connector from fuel pump.
    Fig 7: Disconnecting Connector From Fuel Pump
    G02875081Courtesy of SUBARU OF AMERICA, INC.
  11. Move clips and then disconnect jet pump hose (C).
  12. Disconnect quick connector and then disconnect fuel delivery hose (A) and return hose (B). < Ref. to REMOVAL , Fuel Delivery, Return and Evaporation Lines.>
    Fig 8: Disconnecting Fuel Delivery Hose & Return Hose
    G02875082Courtesy of SUBARU OF AMERICA, INC.
  13. Remove nuts which install fuel pump assembly onto fuel tank.
    Fig 9: Removing Nuts To Fuel Pump Assembly Onto Fuel Tank
    G02875083Courtesy of SUBARU OF AMERICA, INC.
  14. Take off fuel pump assembly from fuel tank.