Throttle Body: Removal

Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Lift up the vehicle.
Remove the under cover. Refer to REMOVAL .
Drain approximately 3.0 L (3.2 US qt, 2.6 Imp qt) of coolant. Refer to DRAINING OF ENGINE COOLANT .
Remove the clip (A) from the air intake boot.
Loosen the clamp (B) connecting the air intake boot and air cleaner case (rear).
Loosen the clamp (C) which connects the air intake boot and throttle body.

Fig 2: Identifying Air Intake Boot Clip And Clamp
Courtesy of SUBARU OF AMERICA, INC.
Remove the air intake boot from the throttle body, and move it to the left side wheel apron.

Fig 3: Identifying Air Intake Boot And Throttle Body
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connectors (A) from the throttle position sensor.
Disconnect the preheater hose (B) from the throttle body.

Fig 4: Identifying Throttle Position Sensor Connector And Preheater Hose
Courtesy of SUBARU OF AMERICA, INC.
Remove the throttle body from the intake manifold.

Fig 5: Identifying Throttle Body Mounting Bolts
Courtesy of SUBARU OF AMERICA, INC.