Jiangling Kaiyun has a fault code when changing the throttle.

What you want to ask is the reason why there is a fault code when Jiangling Kaiyun changes the throttle? Reasons include: the throttle is not the original accessory or the vehicle has not been reset.

1. The replaced throttle valve is not the original accessory, or it is improperly installed, resulting in the throttle valve not working normally, resulting in a fault code.

2. The vehicle did not reset when the throttle valve was replaced, resulting in the mismatch between the control module of the vehicle and the new throttle valve signal, thus generating a fault code.