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Throttle Body: Testing and Inspection

Throttle Body

INSPECTION

1. THROTTLE SENSOR INSPECTION METHOD WITH CIRCUIT TESTER)

1. Remove the glove box lid assembly.
2. Turn the ignition switch to ON. (engine OFF).
3. Check the voltage between ECM connector terminals.














2. THROTTLE SENSOR INSPECTION (METHOD WITH SUBARU SELECT MONITOR)

1. Turn the ignition switch to ON. (engine OFF).
2. Read the throttle opening angle signal and voltage of throttle sensor using Subaru Select Monitor. Subaru Select Monitor