Accelerator Pedal Position Sensor: Testing and Inspection
Accelerator PedalINSPECTION
1. Check for smooth operation when the accelerator pedal is depressed.
2. Check if the accelerator pedal returns to its original position smoothly when the pedal is released.
1. ACCELERATOR PEDAL 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.
- Main sensor side
- Sub sensor side
2. ACCELERATOR PEDAL SENSOR (METHOD WITH SUBARU SELECT MONITOR)
1. Turn the ignition switch to ON. (engine OFF)
2. Read the accelerator pedal opening angle signal and voltage of accelerator pedal sensor using Subaru Select Monitor.
