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Home >> Subaru >> 2021 >> Ascent Limited >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Injection System >> Engine Coolant Temperature Sensor >> Installation
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Engine Coolant Temperature Sensor: Installation

  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 (B) to engine coolant temperature sensor and connect the connector (A) to the knock sensor.
    G13198271Courtesy of SUBARU OF AMERICA, INC.
  3. Install the connector (A) and clip (B).
    G13198270Courtesy of SUBARU OF AMERICA, INC.
  4. Install the clip (C), clip (D) and clip (E), and connect connector (A) and connector (B).
    G13198269Courtesy of SUBARU OF AMERICA, INC.
  5. Install the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>INSTALLATION .
  6. Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  7. Fill engine coolant. Ref. to COOLING (H4DOTC)>Engine Coolant>REPLACEMENT>FILLING OF ENGINE COOLANT .
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