Throttle Full Close Switch: Testing and Inspection

THROTTLE POSITION SENSOR
Inspection of Integral Closed Throttle Position Switch:
1. Verify that the throttle valve is at the closed throttle position.
2. Disconnect the throttle position sensor connector.




3. Check for continuity between throttle position sensor connector terminals C and D by using an ohmmeter.
4. If NO continuity exists, adjust the throttle position sensor.




5. Insert a 0.50 mm (0.020 in) feeler gauge between the throttle adjusting screw (TAS) and the throttle lever. Verify that there is NO continuity.
6. If there is continuity, adjust the throttle position sensor.