節(jié)氣門(mén)前面雖然都會(huì)有空氣濾清器過(guò)濾空氣，但是它還是很容易就會(huì)臟掉。節(jié)氣門(mén)葉片如果臟掉，會(huì)對(duì)引擎產(chǎn)生影響就是怠速不穩(wěn)，雖然目前噴射引擎的車(chē)子都有步計(jì)馬達(dá)、甚至電子節(jié)氣門(mén)來(lái)控制怠速，不過(guò)定期清潔仍然有其必要性的。下面濟(jì)南奧迪汽車(chē)維修人員為您講解。

Although there is an air filter in front of the throttle to filter the air, it is still easy to get dirty. If the throttle blade is dirty, it will have an impact on the engine, that is, the idle speed is unstable. Although the current vehicles with injection engines have a stepper motor or even an electronic throttle to control the idle speed, regular cleaning is still necessary. Next, the Jinan Audi auto maintenance personnel will explain to you.

簡(jiǎn)單來(lái)說(shuō)，當(dāng)油門(mén)踏板踩下后，透過(guò)拉索將節(jié)氣門(mén)葉片拉開(kāi)，此時(shí)空氣進(jìn)入進(jìn)氣歧管，而引擎的偵測(cè)機(jī)制發(fā)現(xiàn)空氣變多了、就增加噴油量，以便搭配出標(biāo)準(zhǔn)空燃比的燃料進(jìn)入燃燒室。當(dāng)然這其中還有一堆復(fù)雜的過(guò)程。

To put it simply, when the accelerator pedal is depressed, the throttle blade is pulled open through the cable. At this time, the air enters the intake manifold. When the engine's detection mechanism finds that there is more air, the fuel injection volume is increased, so that the fuel with a standard air fuel ratio can enter the combustion chamber. Of course, there are a lot of complicated processes.

在早期，一般師傅使用化清劑的方式進(jìn)行清洗時(shí)，會(huì)直接朝節(jié)氣門(mén)內(nèi)部做噴灑的清潔動(dòng)作。而這次我們使用擦拭的方式來(lái)進(jìn)行。這是因?yàn)榛鍎?huì)腐蝕塑膠、橡膠類(lèi)的材料，而且還會(huì)將所有的潤(rùn)滑油通通溶解。所以噴灑的方式雖然面積可以更廣泛、但日久也會(huì)造成內(nèi)部機(jī)件的損傷，容易造成怠速步進(jìn)馬達(dá)、油封等問(wèn)題。

In the early days, when cleaning with chemical detergent, the general master will directly spray the inside of the throttle valve. This time we use the method of wiping. This is because the detergent will corrode plastic and rubber materials, and will dissolve all lubricating oils. Therefore, although the spraying method can cover a wider area, it will also cause damage to internal parts over time, which is easy to cause problems such as idle stepper motor and oil seal.

清除完畢后，將軟管安裝回去時(shí)也要注意，因?yàn)檫@次示范的是渦輪增壓車(chē)型，所以萬(wàn)一軟管沒(méi)有安裝牢靠，進(jìn)氣壓力過(guò)大時(shí)是有可能發(fā)生漏氣或軟管脫落的現(xiàn)象。而在所有動(dòng)作都完成后，剛開(kāi)始發(fā)動(dòng)的瞬間也不要猛加油拉轉(zhuǎn)速，一方面是車(chē)子尚在冷車(chē)范圍未達(dá)工作溫度，另一方面是如果內(nèi)部有沒(méi)安裝好的問(wèn)題也能及時(shí)發(fā)現(xiàn)，不會(huì)引發(fā)更大的故障問(wèn)題出現(xiàn)。

After cleaning, pay attention when installing the hose back. Because this demonstration is for turbocharged vehicles, in case the hose is not firmly installed and the intake pressure is too high, air leakage or hose falling off may occur. After all the movements are completed, do not suddenly refuel the engine and rev it at the beginning of the start. On the one hand, the car is still in the cold range and does not reach the operating temperature. On the other hand, if there is a problem with the internal installation, it can also be found in a timely manner, which will not lead to more serious problems.

以上是綜合整理的關(guān)于節(jié)氣門(mén)如何情節(jié)保養(yǎng)的問(wèn)題，汽車(chē)不管是哪個(gè)部件都是需要養(yǎng)護(hù)的，這也是增加汽車(chē)使用壽命的一個(gè)重要辦法，建議各位車(chē)主應(yīng)當(dāng)定期給自己的愛(ài)車(chē)做保養(yǎng)。更多相關(guān)事項(xiàng)就來(lái)我們網(wǎng)站http://www.nhakhoathuduc.net咨詢(xún)吧！

The above is a comprehensive question about how to maintain the throttle. No matter which part of the car needs maintenance, it is also an important way to increase the service life of the car. It is recommended that all car owners should regularly maintain their cars. Come to our website for more information http://www.nhakhoathuduc.net Consult!