Buick Lang Wei throttle matching method

Buick Lang Wei throttle matching method Buick Lang Wei throttle matching method < p> Veyron throttle matching needs to be equipped with an automobile diagnostic instrument. The throttle valve needs to be matched after cleaning or replacement. Lang Wei, the throttle is cleaned every 30,000 kilometers. It is necessary to check the carbon deposit on the accelerator regularly. Too much carbon deposition on the throttle causes the throttle to jam, the power is seriously reduced, and the idle speed is unstable, resulting in flameout; Throttle carbon deposit is serious and needs to be replaced in time. & ltp> The following methods are used to judge the carbon deposition in the throttle valve: