Where is the throttle of Chang 'an minivan?

The throttle of Chang 'an minivan is between the air filter and the intake manifold. The main function is to adjust the amount of air entering the engine. When the electronic throttle is used for a long time, it is easy to attach dirt to the joint between the inner wall of the throttle and the flap, which is called carbon deposition by the maintenance master. When the idle opening angle is small, carbon deposit will affect the orange intake, leading to idle jitter, weak acceleration and increased fuel consumption. The throttle of the vehicle is cleaned every 20,000 kilometers. When cleaning the throttle valve, it is necessary to clean the sealing part of the inlet steam, and the idling motor must be removed before cleaning. There are advantages and disadvantages in borrowing and cleaning fuel injectors, and the maintenance station is free of disassembly and cleaning to prevent unnecessary waste.