Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Accelerator Pedal Position Sensor: Testing and Inspection

ON-VEHICLE INSPECTION

1. INSPECT ACCELERATOR PEDAL
a. Connect the intelligent tester or Techstream to the DLC3.

b. Turn the engine switch on (IG).
c. Push the tester main switch ON.
d. Enter the following menus:
1. Intelligent tester - Select: DIAGNOSIS / ENHANCED OBD II / DATA LIST / ETCS / ACCEL POS #1 and ACCEL POS #2.
2. Techstream - Select: Powertrain / Engine / Data List / ETCS / Accelerator Position No. 1 and accelerator Position No. 2.

e. Read the value displayed on the tester.




ACCEL POS #1 (Accelerator Position No. 1)




ACCEL POS #2 (Accelerator Position No. 2)

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