Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
Throttle Body: Service and Repair
REMOVAL
1. Disconnect the battery ground cable.
2. Remove the air cleaner case.
3. Disconnect the accelerator cable (A).
4. Disconnect the cruise control cable (B). (With cruise control model)
5. Disconnect the connectors from the idle air control solenoid valve and throttle position sensor.
6. Disconnect the air by-pass hose from the throttle body.
a. Throttle position sensor
b. Idle air control solenoid valve
c. Air by-pass hose from air assist injector solenoid valve