LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2021 >> Forester Base >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Injection System >> Knock Sensor >> Installation >> RH Side
April 5, 2026: LEMON Manuals is launched! Read the announcement.

RH Side

  1. Connect the coupling harness and install the knock sensor.
    NOTE:
    • Knock sensor must be positioned so that the connector center comes within the range shown in the figure.
    • Make sure that the knock sensor and its connector do not touch the adjacent parts.

    Tightening torque: 

    24 N.m (2.4 kgf.m, 17.7 ft.lb)

    G13867504Courtesy of SUBARU OF AMERICA, INC.
  2. Install the coupling harness to the clip (D).
  3. Connect the connector (B) and install the clip (C).
  4. Install the engine wiring harness with the bolt (A).
    G13590295Courtesy of SUBARU OF AMERICA, INC.

    Tightening torque: 

    6.4 N.m (0.7 kgf.m, 4.7 ft.lb)

  5. Install the intake manifold assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>Intake Manifold Assembly>INSTALLATION 
  6. Install the air intake boot. Ref. to INTAKE (INDUCTION) (H4DO)>AIR INTAKE BOOT>INSTALLATION .
  7. Install the collector cover. Ref. to INTAKE (INDUCTION) (H4DO)>COLLECTOR COVER>INSTALLATION .
  8. Connect the ground terminal to battery sensor. Ref. to GROUND TERMINAL REMOVAL OR INSTALLATION .