Impreza GT F4-25L Turbo (2009) Throttle Body Testing and Inspection
Throttle Body: Testing and Inspection
Throttle Body
INSPECTION
1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)
1. Remove the lower inner trim of passenger's side.
2. Turn over the floor mat of passenger's seat.
3. Remove the protect cover.
4. Remove the nuts and bolts which hold the ECM to the bracket.
5. Turn the ignition switch to ON. (engine OFF)
6. Measure the voltage between ECM connector terminals.
2. THROTTLE SENSOR (METHOD WITH SUBARU SELECT MONITOR)
1. Turn the ignition switch to ON. (engine OFF)
