LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2016 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (WRX) >> 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: Identifying 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
      G10291231Courtesy of SUBARU OF AMERICA, INC.
    • Structural diagram 2
      Fig 3: Engine Wiring Harness - Structural Diagram 2
      G10291232Courtesy 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 4: 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. >