How to install Chunfeng 650nk throttle position sensor

1. Loosen the two fixing screws of throttle position sensor.

2. Insert a thickness gauge with a thickness of 0.35 mm between the throttle limit screw and the limit lever, and measure the conduction of the idle switch with a multimeter.

3. Turn the throttle position sensor counterclockwise, disconnect the idle switch contact, and then slowly turn the throttle position sensor clockwise.

4. Tighten the two fixing screws.