About automobile sensor repair technology automobile repair, there is one thing we need to pay attention to every detail can not relax, automobile sensor, now is widely used, automobile safety has special significance, once the sensor circuit fault may be a problem of the car, Jinan Audi automobile repair company small editor tells you the main sensor.

　　空氣流量傳感器是將空氣轉換成電信號并將電信號發(fā)送到電控單元(ECU)以確定燃油噴射的基本信號之一。根據測量原理的不同，可分為旋翼式空氣流量傳感器、熱線式空氣流量傳感器等。

　　Air flow sensor is one of the basic signals that convert air into electrical signal and send electrical signal to electronic control unit (ECU) to determine fuel injection. According to different measuring principles, it can be divided into rotor type air flow sensor, hot wire type air flow sensor, etc.

　　節(jié)氣門位置傳感器安裝在節(jié)氣門上，用于檢測節(jié)氣門開口。通過杠桿機構和節(jié)流閥的聯(lián)動，進而反映發(fā)動機的不同工況。該傳感器通過檢測發(fā)動機的不同工況，輸入電控單元(ECU)，從而控制不同的噴射量。

　　The TP sensor is installed on the throttle to detect the throttle opening. Through the linkage of lever mechanism and throttle valve, the different working conditions of engine can be reflected. The sensor inputs the electronic control unit (ECU) to control different injection quantity by detecting different working conditions of the engine.

　　曲軸位置傳感器是計算機控制點火系統(tǒng)中的重要傳感器。其功能是檢測上死點信號、曲軸角度信號和發(fā)動機轉速信號。曲軸位置傳感器類型不同，其控制方式和控制精度也不同。曲軸位置傳感器一般安裝在曲軸滑輪或鏈輪的側面，有的安裝在凸輪軸的前部，有的安裝在分配器上。

　　Crankshaft position sensor is an important sensor in computer controlled ignition system. Its function is to detect the top dead center signal, crankshaft angle signal and engine speed signal. Different types of crankshaft position sensors have different control methods and control accuracy. The crankshaft position sensor is generally installed on the side of the crankshaft pulley or sprocket, some on the front of the camshaft, some on the distributor.

　　這三種傳感器是汽車上常見且重要的傳感器。傳感器不像汽車的某個特定部件那樣容易維護，而且傳感器常常感覺不知道從哪里開始。但是隨著汽車的發(fā)展，汽車傳感器已經成為汽車的重要部件之一。

　　These three kinds of sensors are common and important sensors in automobile. Sensors are not as easy to maintain as a specific part of a car, and they often feel like they don't know where to start. But with the development of automobile, automobile sensor has become one of the important parts of automobile.

　　因此，汽車傳感器的維護是非常重要的，雖然有些人會認為維護檢查是非常麻煩的，但為了愛車的健康作為一個整體，我們必須始終關心汽車傳感器是否正常運行。

　　Therefore, the maintenance of automobile sensors is very important. Although some people will think that the maintenance and inspection is very troublesome, in order to love the health of the car as a whole, we must always care about whether the automobile sensors operate normally.

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