To what extent should the throttle be cleaned?

How often should the throttle be cleaned?

Automobile throttle is one of the indispensable parts of automobile engine. Its main function is to control the air intake of the engine. Through the intake of the throttle, the idle speed of the engine and the fuel injection quantity of the nozzle are controlled. Does the throttle need cleaning? How often do you clean it? Many people still don't understand.

The throttle should be cleaned regularly. How often do we clean it? It is recommended that you clean it every 20,000 ~ 30,000 kilometers. Because the throttle valve is the air inlet of the engine, some dust will enter the throttle valve after being filtered by the air filter element, and the exhaust gas generated when the engine works will also enter the engine through the throttle valve. In the long run, the throttle opening will be dirty. If not cleaned, the throttle opening will be dirty and block the air intake. At this time, in order to make the engine work normally, the throttle opening will be increased, and the engine computer board will spray too much oil to the injector when it receives the signal, resulting in an increase in fuel consumption. It will also lead to unstable idle speed and insensitive pedals.

Here, I want to share a case with you. After Toyota Camry broke the battery head, the idle speed was unstable. I just started idling for 2DDD, and it took 3 seconds to slow down. When hanging up, idle speed swings between 6 dd and 8 dd. The main reason for this failure is that the throttle valve is dirty, because the throttle valve has been reset after the battery head is broken, and the dirty air inlet of the throttle valve blocks the air intake, which will lead to unstable idle speed and the speed will not drop when starting. Troubleshooting after cleaning the throttle. If the idle speed is unstable after replacing the battery or disconnecting the battery head, you can try to clean the throttle.

At this point, some people will say, I haven't cleaned it, and I haven't always had problems. Some people will say that you don't have to touch it if you use it normally. Here are two examples.

1. Not cleaned, no problem. In fact, there is a problem, but we don't see it, and there is no obvious fault, so we feel normal. Because the throttle is dirty, you can only see it when you remove it. Let's give a small example in life. Why do we have to wash clothes? Because they are dirty and sweaty, they are uncomfortable to wear. Then can we not wash: we can not wash, and we will be fine, right? At most, the throttle is uncomfortable. This is also the case. It's good for the engine to wipe it, and it's good not to wipe it.

Don't move if the car is normal. Now it's all about maintenance. Will it be too late to wait until it breaks down? It is also a small example in life. Now many girls and a few boys wear masks. Are their faces abnormal? But it's not just maintenance. In the same way, cleaning the throttle is also a normal maintenance for the car.

Therefore, the maintenance should be maintained. You can clean it once if you smoke one or two packs less, and you don't clean it often, so everyone thinks it is necessary to clean it. If you don't think it is necessary to clean up, and no one forces you to clean up, it depends mainly on your personal thoughts.