Chery Arrizo 5 Throttle Plug Failure

Does the subject want to ask "the cause of the failure of the throttle plug of Chery Arrizo 5"? The reasons are as follows.

1, joint corrosion, poor contact, low voltage or non-conductivity, resulting in engine easy to stall or difficult to start.

2. The initial position is not aligned, and the output voltage is high or low, resulting in unstable idle speed, high or low.

3. The coating is invalid, and the change of resistance leads to inaccurate output voltage and poor acceleration of the vehicle when starting.

4. Too much carbon deposit on the throttle valve and improper closing affect the output voltage and flow rate, resulting in inaccurate air-fuel ratio and unstable idle speed.