Throttle Position Sensor: Testing and Inspection

ON-VEHICLE INSPECTION:
- Apply vacuum to the throttle opener.
- Disconnect the sensor connector.




- insert a thickness gauge between the throttle stop screw and stop lever.










- Using an ohmmeter, measure the resistance between each terminal.
- Reconnect the sensor connector.

OFF-VEHICLE INSPECTION



- Apply vacuum to the throttle opener.
- Insert a thickness gauge between the throttle stop screw and stop lever.






- Using an ohmmeter, measure the resistance between each terminal.