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Home >> Subaru >> 2006 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection (Fuel Systems) (STI) >> Throttle Body >> Removal

Throttle Body: Removal

  1. Disconnect the ground cable from battery.
  2. Remove the intercooler. < Ref. to REMOVAL , Intercooler. >
  3. Disconnect the connector from the throttle position sensor (A) and manifold absolute pressure sensor (B).
    Fig 1: Identifying Throttle Position Sensor And Manifold Absolute Pressure Sensor
    G04998253
  4. Disconnect the engine coolant hoses from the throttle body.
    Fig 2: Identifying Engine Coolant Hoses
    G04998254
  5. Remove the bolts which secure the throttle body to intake manifold.