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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Accelerator Pedal Position Sensor: Testing and Inspection

ON-VEHICLE INSPECTION




1. INSPECT ACCELERATOR PEDAL
a. Connect the intelligent tester to the DLC3.
b. Turn the engine switch on (IG).
c. Turn the intelligent tester main switch ON.
d. Select the given menus: DIAGNOSIS / ENHANCED OBD II / DATA LIST / ACCEL POS #1, ACCEL POS #2.




e. When depressing or releasing the accelerator pedal, check that the values of the accelerator POS No. 1 and accelerator POS No. 2 are within the specification.Accelerator POS No. 1 standard voltage.

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