What is the matching method of BMW x 1 throttle?

The throttle of BMW x 1 needs the technicians of 4s shop to match, so it cannot be matched manually. After matching, the vehicle driving computer system will update the data adaptively, and the idle speed of the vehicle is basically stable and the fuel consumption is reduced. Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful. The BMW x 1 is a compact suv in the city. In terms of body size, its length, width and height are 4454mm, 1798mm and 1545mm respectively, and its wheelbase is 2760 mm ..