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HOMESERVICE MANUALSSUBARU2022IMPREZA BASE, 4D SEDAN, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 5 (FUEL INJECTION SYSTEM (HEV))ENGINE COOLANT TEMPERATURE SENSORINSTALLATION
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans

Engine Coolant Temperature Sensor: Installation

2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Installation
WARNING: This page is about a different car, the 2022 Subaru Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
  1. Set a new gasket, install the engine coolant temperature sensor using the ST.
    NOTE:

    STRUT MOUNT SOCKET (20099PA000) can also be used. 

    Preparation tool: 

    ST: STRUT MOUNT SOCKET (20399AG000)

    Tightening torque: 

    16 N.m (1.6 kgf-m, 11.8 ft-lb)

  2. Connect the connector.
  3. Set the electric compressor assembly and temporarily install the compressor bracket - front.
    G13230903Courtesy of SUBARU OF AMERICA, INC.
  4. Tighten the compressor bracket - front in the numerical order shown in the figure.

    Tightening torque: 

    T1: 26.5 N.m (2.7 kgf-m, 19.5 ft-lb)

    T2: 36 N.m (3.7 kgf-m, 26.6 ft-lb)

    Fig 1: Compressor Bracket - Front Bolts (With Torque Specification)
    G13230906Courtesy of SUBARU OF AMERICA, INC.
  5. Install the inverter tank.

    Tightening torque: 

    7.5 N.m (0.8 kgf-m, 5.5 ft-lb)

    G13230902Courtesy of SUBARU OF AMERICA, INC.
  6. Lift up the vehicle.
  7. Install the inverter radiator outlet hose and inverter tank outlet hose to the clamp.
    G13230901Courtesy of SUBARU OF AMERICA, INC.
  8. Install the front under cover. Ref. to EXTERIOR/INTERIOR TRIM>FRONT UNDER COVER>INSTALLATION .
  9. Lower the vehicle.
  10. Install the bracket - hood stay.

    Tightening torque: 

    18 N.m (1.8 kgf-m, 13.3 ft-lb)

    G13230900Courtesy of SUBARU OF AMERICA, INC.
  11. Install the cover UPR - front.
    G13230899Courtesy of SUBARU OF AMERICA, INC.
  12. Install the air intake duct. Ref. to INTAKE (INDUCTION) (H4DO (EXCEPT FOR HEV))>AIR INTAKE DUCT>INSTALLATION .
  13. Install the collector cover. Ref. to INTAKE (INDUCTION) (H4DO (EXCEPT FOR HEV))>COLLECTOR COVER>INSTALLATION .
  14. Connect the battery ground terminal. Ref. to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .
  15. Fill engine coolant. (Engine side) Ref. to COOLING (H4DO(HEV))>ENGINE COOLANT>REPLACEMENT>FILLING OF ENGINE COOLANT>ENGINE SIDE .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.