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Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Injection System (Except For STI) >> Knock Sensor >> Installation >> LH Side

LH Side

  1. Install the knock sensor to the cylinder block.
    NOTE: The knock sensor should be installed so that the center of the connector is positioned at a 47.5 - 62.5° angle relative to the rear of engine.

    Tightening Torque:

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

    G12444200
  2. Connect the connector to the knock sensor.
    G09479757
  3. Install the bolts securing the engine wiring harness.

    Tightening Torque:

    19 N.m (1.9 kgf-m, 14.0 ft-lb)

    G10266205
  4. Install the throttle body. Ref. to FUEL INJECTION (FUEL SYSTEMS) (EXCEPT FOR STI)>Throttle Body>INSTALLATION .
  5. Install the intercooler. Ref. to INTAKE (INDUCTION) (EXCEPT FOR STI)>Intercooler>INSTALLATION .
  6. Connect the ground terminal to battery sensor. Ref. to NOTE>BATTERY .
  7. Install the collector cover. Ref. to INTAKE (INDUCTION) (EXCEPT FOR STI)>Collector Cover>INSTALLATION .