LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2017 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (2.0L) >> Engine Wiring Harness >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Wiring Harness: Installation

  1. Set the engine wiring harness to the engine, and connect the connector.
    NOTE:
    • 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.
    Fig 1: Alignment Mark On Both Engine Wiring Harness And Clip
    G10266195Courtesy of SUBARU OF AMERICA, INC.
    • Structural diagram 1
    Fig 2: Engine Wiring Harness Structural Diagram 1
    G11574596Courtesy of SUBARU OF AMERICA, INC.
    Fig 3: Engine Wiring Harness Related Parts
    G11574597Courtesy of SUBARU OF AMERICA, INC.
    • Structural diagram 2
    Fig 4: Engine Wiring Harness Structural Diagram 2
    G11574598Courtesy of SUBARU OF AMERICA, INC.
  2. Install the engine wiring harness.

    Tightening torque: 

    19 N.m (1.9 kgf-m, 14.0 ft-lb) 

    Fig 5: Locating Engine Wiring Harness Bolts
    G10266194Courtesy of SUBARU OF AMERICA, INC.
  3. Install the engine control module (ECM). <Ref. to INSTALLATION , Engine Control Module (ECM).>
  4. Install the fuel insulator. <Ref. to INSTALLATION , Fuel Insulator.>
  5. Install the intake manifold. <Ref. to INSTALLATION , Intake Manifold.>
  6. Connect the ground terminal to battery sensor. <Ref. to BATTERY , NOTE, Note.>