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

Throttle Position Sensor: Service and Repair

THROTTLE POTENTIOMETER

RENEW

Disconnect the battery earth lead.

Remove the throttle cross-rods from the throttle pulley. Disconnect the throttle potentiometer in-line cable connector.

Remove the nuts and washers securing the throttle pulley plate to the throttle pedestal and lift the plate clear.

Remove the screws securing the potentiometer and lift the potentiometer clear.

To refit new potentiometer reverse the above operations.