CHECK ACCELERATOR PEDAL POSITION SENSOR.

1) Connect the Subaru Select Monitor to the data link connector.

2) Turn the ignition switch to ON.

3) Read the value of Accel. opening angle on Subaru Select Monitor display.

QUESTION

Does the value of Accel. opening angle change from 0% to 100% smoothly when throttle is operated from fully closed to fully open?

Yes No

Check the accelerator pedal position sensor circuit.