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Home >> Subaru >> 2019 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (Except For STI) >> Throttle Body >> Removal
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Throttle Body: Removal

  1. Remove the collector cover. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>COLLECTOR COVER>REMOVAL .
  2. Disconnect the ground terminal from battery sensor. Refer to NOTE>NOTE>BATTERY .
  3. Lift up the vehicle.
  4. Remove the under cover. Refer to EXTERIOR/INTERIOR TRIM>FRONT UNDER COVER>REMOVAL .
  5. Drain approximately 3.0 L (3.2 US qt, 2.6 Imp qt) of coolant. Refer to COOLING (EXCEPT FOR STI)>ENGINE COOLANT>REPLACEMENT>DRAINING OF ENGINE COOLANT .
  6. Remove the intercooler. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>INTERCOOLER>REMOVAL .
  7. Remove the intake duct No. 3. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>INTAKE DUCT>REMOVAL>INTAKE DUCT NO. 3 .
  8. Disconnect the connector (A) from the throttle position sensor, and disconnect the preheater hose (B) from the throttle body.
    G10266071Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the throttle body from the intake manifold.
    G10266072Courtesy of SUBARU OF AMERICA, INC.
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