Throttle Body: Removal

Remove the collector cover.
Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
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Remove the intercooler. <Ref. to REMOVAL , Intercooler .>
Disconnect the connectors from the throttle position sensor.

Fig 2: Locating Throttle Position Sensor Connector
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Remove the bolts which secure the air by-pass pipe and PCV pipe to the intake manifold, and loosen the clamp which connects the throttle body and duct.

Fig 3: Locating Air By-Pass Pipe Bolts
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Remove the duct from the throttle body.
Disconnect the engine coolant hoses from the throttle body.

Fig 4: Identifying Engine Coolant Hoses
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolts which secure the throttle body to the intake manifold.