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Home >> Subaru >> 2023 >> WRX Base, Automatic CVT Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Injection System >> Knock Sensor >> Installation >> RH Side
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RH Side

  1. Install the knock sensor and connect the connector (A).
    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.
    G16384133Courtesy of SUBARU OF AMERICA, INC.
    (a) Front of engine

    Tightening torque: 

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

    G13198297Courtesy of SUBARU OF AMERICA, INC.
  2. Secure the engine wiring harness with the bolts.

    Tightening torque: 

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

    G14601030Courtesy of SUBARU OF AMERICA, INC.
  3. Install the fuel pipe insulator No. 3. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>FUEL INSULATOR>INSTALLATION .
  4. Install the intake manifold assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>INTAKE MANIFOLD ASSEMBLY>INSTALLATION .
  5. Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
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