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Throttle Position Sensor: Service and Repair




1. Disconnect the TP sensor connector.
2. Remove the attaching screws.
3. Remove the TP sensor.
4. Verify that the throttle valve is at the CTR
5. Open the throttle valve slightly and catch the tangs of the throttle body on the TP sensor plastic tabs.
6. Align tang A on the throttle body with tab A on TP sensor.




7. Note tangs on the throttle body mate with the tabs on the TP sensor on the side of the tab without a slot.
8. Position the TP sensor on the throttle body so that the mounting holes align.
9. Install and hand tighten the attaching screws.
10. Release the throttle.
11. Adjust the TP sensor output voltage and CTP switch.