多故障点引发汽车空调不制冷的维修

Multiple fault points lead to maintenance of automotive air conditioning without refrigeration

随着全球变暖,夏季的温度越来越高,不论是家庭中还是汽车中的空调使用率越来越高。空调有两个功能,即制冷和制热,制热功能还好说,汽车空调在使用制冷功能时非常容易发生故障,但是汽车空调系统的制冷系统非常复杂并且是封闭的,所以其出现问题时不容易发现故障现象,也不容易找到故障原因,所以相关修理人员很容易出现误诊以及漏诊的情况。文章针对多故障点引发汽车空调不制冷的维修进行探讨。

With global warming, summer temperatures are getting higher and higher, and air-conditioning usage is increasing in both homes and in automobiles. The air conditioner has two functions, namely cooling and heating, and the heating function is good. The car air conditioner is very prone to failure when using the cooling function, but the refrigeration system of the car air conditioning system is very complicated and closed, so it does not occur when there is a problem. It is easy to find faults and it is not easy to find the cause of the malfunction, so the relevant repair personnel are prone to misdiagnosis and missed diagnosis. This paper discusses the maintenance of automotive air conditioning without refrigeration caused by multiple fault points.