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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Throttle Position Sensor: Adjustments

Worldwide Diagnostic System (WDS):






SPECIAL SERVICE TOOL(S)

1. Connect the special tool to the fuse panel Data Link Connector (DLC).
2. Turn the ignition switch to the ON position.
3. Configure the special tool with the correct year, vehicle, and mode.
4. Measure the Throttle Position (TP) sensor voltage with the throttle valve completely closed.







5. Loosen the TP sensor screws and adjust the TP sensor to a reading of 0.3V - 0.7V.
6. Tighten the TP sensor screws.
7. Make sure that the idle position switch PID reads ON.
8. Run the vehicle until it reaches normal operating temperature.
9. Turn off the vehicle.
10. Turn the ignition on for five seconds and off for five seconds. Repeat 20 times.