Throttle Position Sensor: Adjustments

TPS Adjustment:

1. Remove throttle body, refer to FUEL SUPPLY AND AIR INDUCTION.
2. Loosen TPS mounting screws.

TPS Adjustment:

3. Connect ohmmeter across TPS terminals IDL and E2.
4. California only: Apply vacuum to throttle opener diaphragm.
5. Insert a 0.028 in. (0.70 mm) feeler gauge between throttle stop screw and stop lever.

TPS Adjustment:

6. Gradually turn TPS until ohmmeter reading changes.
7. Tighten TPS screws.
8. Reinstall throttle body.