Symptoms of dirty car throttle

Carbon deposition will interfere with the intake of the electronic throttle valve, which will lead to the inconsistency between the intake volume and the computer requirements of the diesel engine, thus leading to poor combustion of the diesel engine. The symptoms are: the power of the diesel engine is reduced, and the fuel consumption is increased. If it is serious, it may cause the electronic throttle to get stuck, resulting in the car being unable to accelerate, vibrate, increase fuel consumption or even stall. Electronic throttle is a controllable valve, which is used to control the air entering the diesel engine. Electronic throttle is one of the most important components in diesel engine system. The upper part of the electronic throttle is the air filter element, and the lower part is the engine body, which is the "throat" of the engine. Therefore, if the electronic throttle is dirty, the diesel engine will break down. When a car refuels, it will feel that the throttle is stuck heavily and the acceleration is slow. When waiting to step on the accelerator, the speed of the car will rise slowly and fall slowly. When you release the throttle, the speed will drop immediately. Dirty electronic throttle will interfere with the accuracy and smoothness of diesel engine intake. The most obvious problem is that when waiting for the speed, there may be vibration or even flameout, and the accelerator acceleration is not smooth. Million car purchase subsidy