How to clean the throttle of V3 Yue Ling 4a9? Going to do it yourself!

Afraid of fault code, do you need to remove the positive and negative poles of the battery? Look online, there are also some that don't take apart and wash. Is it feasible to spray directly on the accelerator? Afraid of fault code, do you need to remove the positive and negative poles of the battery? Look online, there are also some that don't take apart and wash. Is it feasible to spray directly on the accelerator? I haven't removed the throttle valve yet, and my hand has been scratched twice. I am sweating. I'll remove it later. Do you believe the landlord washed it? Please reply, clean up by yourself, and unplug the battery cord. Remove the screw directly, and do not pull out the electric wire of the throttle valve. Take it in your hand, put it back after washing, and turn on the power several times. Just don't drive. You don't need to disassemble the battery, just charge it. You can take the valve off. You can refer to my homework. Many people say that it is not clean to spray the throttle. 4a9 1 seems to be an electronic throttle, so it is not recommended to remove it for washing. Even if it is not removed and cleaned, the large throttle spray can work. I saw it on the forum. Please see if it fits. I didn't know this confirmation @20 19.