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Home >> Subaru >> 2021 >> Crosstrek Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (Except For HEV) >> Engine Wiring Harness >> Installation
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Engine Wiring Harness: Installation

  1. Set the engine wiring harness to the engine, and connect each connector. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>GENERAL DESCRIPTION>COMPONENT>ENGINE WIRING HARNESS .
    NOTE:
    • When replacing the engine wiring harness of 2.0 L fixed displacement compressor CVT model and MT model with a new part, remove the tape (a), disconnect the coupling harness from the engine wiring harness, and then dispose the coupling harness.
      G13600234Courtesy of SUBARU OF AMERICA, INC.
    • For installation of the coupling harness of 2.0 L fixed displacement compressor CVT model and MT model, refer to "Fuel Injector". Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>FUEL INJECTOR>INSTALLATION>FUEL INJECTOR LH .
    • When installing the engine wiring harness of 2.0 L fixed displacement compressor CVT model and MT model, connect the coupling harness to the engine wiring harness, and then fix with the tape (a).
      G11252813Courtesy of SUBARU OF AMERICA, INC.
    • If the clip is damaged, replace it with a new part.
    • Before replacing the clip, put an alignment mark (a) on both engine wiring harness and clip to remove the clip, and then align to the alignment mark (a) to attach a new clip to the engine wiring harness.
      G11252869Courtesy of SUBARU OF AMERICA, INC.
    • When connecting the intake camshaft position sensor RH connector, wiring is possible on either the front or back side of the harness of exhaust camshaft position sensor, etc. (2.0 L model)
    • Do not cross against the harness of exhaust camshaft position sensor, etc. (2.0 L model)
      G13600237Courtesy of SUBARU OF AMERICA, INC.
    • When connecting the intake camshaft position sensor LH connector, wiring is possible on either the front or back side of the harness of exhaust camshaft position sensor, etc. (2.0 L model)
      G13600238Courtesy of SUBARU OF AMERICA, INC.
  2. Install the fuel insulator. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>FUEL INSULATOR>INSTALLATION .
  3. Install the intake manifold assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO (EXCEPT FOR HEV))>INTAKE MANIFOLD ASSEMBLY>INSTALLATION .
  4. Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .
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