Throttle Position Sensor: Adjustments

1. Loosen the two set screws that secure the TPS to the throttle housing. (DO NOT REMOVE THE SCREWS)

TPS Adjustment Screws:

2. Connect an Ohmmeter to terminals IDL and E2 of the TPS after removing the connector.
3. Insert a 0.028in. (0.70mm) feeler gauge between the throttle stop screw and stop lever.

Checking TPS Adjustment:

4. Rotate the TPS counter-clockwise and slowly back clockwise until the Ohmmeter just looses continuity, (infinite ohms).

Adjusting TPS:

5. Secure the TPS with the two set screws.
6. Remove the feeler gauge and recheck TPS setting.
7. There should be continuity with a 0.022in. (0.57mm) feeler gauge inserted in the stop. There should be NO continuity with a 0.034in. (0.85mm) feeler gauge inserted in the stop.
8. Remove the Ohmmeter and reconnect the TPS connector.