Throttle Full Close Switch: Testing and Inspection

1. Disconnect the throttle position sensor connector.
2. Measure the resistance between the throttle position sensor side connector terminal 1 and terminal 4.

Standard value: 3.5-6.5 kohms




3. Measure the resistance between the throttle position sensor side connector terminal 2 and terminal 4.




4. If the resistance is outside the standard value, or it it doesn't change smoothly, replace the throttle position sensor.

NOTE: Always adjust the throttle position sensor after replacement.