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

1. Disconnect the negative battery cable.




2. Disconnect the throttle position (TP) sensor electrical connector.




3. Remove the bolts and the TP sensor.

NOTE: Failure to install the throttle position sensor in this manner may result in excessive idle speeds. Slide the rotary tangs into position over the throttle shaft blade, then rotate the throttle position sensor.

4. To install, reverse the removal procedure.