Li Xia n5, after cleaning the throttle, what effect does it have on the car without initialization?

At present, all vehicles are equipped with electronic throttle bodies, so it is best to initialize them after cleaning, otherwise the idle speed may fluctuate obviously, and the fuel consumption may affect the fuel consumption, so it can be supplemented. With regard to fuel consumption, it is normal for a new car to consume a little more fuel. After the first oil change, it will naturally decrease. Fuel consumption is related to driving conditions, driving habits, vehicle maintenance, vehicle load and many other factors.