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Home >> Subaru >> 2021 >> Crosstrek Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (HEV) >> Throttle Body >> Installation
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Throttle Body: Installation

  1. Connect the preheater hose.
  2. Install the preheater hose to the intake manifold assembly.
    G13230795Courtesy of SUBARU OF AMERICA, INC.
  3. Install the collector cover. Ref. to INTAKE (INDUCTION) (H4DO (EXCEPT FOR HEV))>COLLECTOR COVER>INSTALLATION .
  4. Place a new gasket and install the throttle body.

    Tightening torque: 

    8 N.m (0.8 kgf-m, 5.9 ft-lb)

  5. Connect the connector and preheater hose.
  6. Install the air intake boot. Ref. to INTAKE (INDUCTION) (H4DO (EXCEPT FOR HEV))>AIR INTAKE BOOT>INSTALLATION .
  7. Connect the battery ground terminal. Ref. to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .
  8. Fill engine coolant. (Engine side) Ref. to COOLING (H4DO(HEV))>ENGINE COOLANT>REPLACEMENT>FILLING OF ENGINE COOLANT>ENGINE SIDE .
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