Accelerator Pedal Position Sensor: Testing and Inspection

ON-VEHICLE INSPECTION

INSPECT ACCELERATOR PEDAL ASSY




Inspect the voltage.

1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the hand-held tester ON.
4. Select the menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / ALL / ACCEL POS #1, ACCEL POS #2.
5. Operate the accelerator pedal, then check that of the ACCEL POS #1 and ACCEL POS #2 values are within the specified values.




ACCEL POS #1:




ACCEL POS #2:

If the result is not as specified, check the accelerator pedal, wire harness and ECM.