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Home >> Subaru >> 2007 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H4DOTC) >> Fuel Tank >> Installation

Fuel Tank: Installation

  1. Support the fuel tank with a transmission jack and push the fuel tank harness into the access hole together with the grommet.
  2. Set the fuel tank and temporarily tighten the bolts of fuel tank bands.
    WARNING: A helper is required to perform this work.
  3. Connect the fuel filler hose (A) to the pipe with an overlap of 35 - 40 mm (1.38 - 1.57 in).
    Fig 1: Locating Band Bolts
    G04997441Courtesy of SUBARU OF AMERICA, INC.
  4. Connect the evaporation hose (B) to the pipe.
    NOTE: Do not allow the clips to touch other hoses and rear suspension crossmember.
    Fig 2: Identifying Fuel Filler And Evaporation Hose
    G04997438Courtesy of SUBARU OF AMERICA, INC.
    Fig 3: Identifying Evaporation Hose
    G04997439Courtesy of SUBARU OF AMERICA, INC.
  5. Connect the fuel hoses, and secure with clips and quick connectors. <Ref. to INSTALLATION , Fuel Delivery, Return And Evaporation Lines .>
    Fig 4: Locating Fuel Hose
    G04998422Courtesy of SUBARU OF AMERICA, INC.
  6. Connect the connector to the pressure control solenoid valve.
  7. Attach the canister. <Ref. to INSTALLATION , Canister .>
  8. Tighten the band mounting bolts.

    Tightening torque: 

    33 N.m (3.4 kgf-m, 25 ft-lb) 

    Fig 5: Locating Band Bolts
    G04997441Courtesy of SUBARU OF AMERICA, INC.
  9. Install the rear crossmember. <Ref. to INSTALLATION , Rear Crossmember .>
  10. Connect connector (A) to the fuel tank cord and plug the service hole with grommet (B).
    Fig 6: Identifying Connector And Grommet
    G04997437Courtesy of SUBARU OF AMERICA, INC.
  11. Set the rear seat and floor mats.
  12. Connect the connector to fuel pump relay.
    Fig 7: Identifying Fuel Pump Relay Connector
    G04992306Courtesy of SUBARU OF AMERICA, INC.
  13. Install the passenger's side front side sill cover.
  14. Install the glove box. <Ref. to INSTALLATION , Glove Box .>
  15. Connect the ground cable to the battery.
  16. Fig 8: Disconnecting Battery Ground Cable
    G04988132Courtesy of SUBARU OF AMERICA, INC.