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)

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Throttle Position Sensor: Service and Repair

REMOVAL
1. Remove the Idler Air Control (IAC) valve. Refer to Idle Air Control (IAC) Valve.







2. Disconnect the Throttle Position (TP) sensor electrical connector.







3. Remove the TP sensor.
1 Remove the screws from the TP sensor.
2 Remove the TP sensor from the vehicle.

INSTALLATION
1. To install, reverse the removal procedure.
^ After installation, cycle the throttle lever to Wide Open Throttle (WOT). It should return without interference.