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Home >> Subaru >> 2018 >> Impreza Base, 4D Wagon, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control/Fuel System >> Engine Wiring Harness >> Removal
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Engine Wiring Harness: Removal

  1. Disconnect the ground cable from battery. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  2. Remove the intake manifold assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Intake Manifold Assembly>REMOVAL .
  3. Remove the fuel insulator. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Fuel Insulator>REMOVAL .
  4. Remove the engine wiring harness and the battery cables from the bracket.
    Fig 1: Locating Bracket, Engine Wiring Harness & Battery Cables
    G11252868Courtesy of SUBARU OF AMERICA, INC.
  5. Disconnect each connector to remove the engine wiring harness. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>General Description>COMPONENT>ENGINE WIRING HARNESS .
NOTE:
  • For the variable capacity A/C model, disconnect the fuel injector #2 connector at the coupling harness side, and then remove the tape (a).
  • Fig 2: Locating Fuel Injector Connector (LH)
    G11252813Courtesy of SUBARU OF AMERICA, INC.
  • For removal of the coupling harness for variable capacity A/C model, refer to "Fuel Injector". Ref. to FUEL INJECTOR LH .