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小微企业在生产经营过程中面临着维修经营、资金和人力资源方面等困惑,本文讲述了笔者帮助小微企业排除大众POLO车空调故障的过程,将教师下企业破解难题的案例搬进课堂,从而丰富了课堂教学内容,提升了教师的教学能力,激发了学生学习兴趣。在针对汽车空调系统进行故障诊断时,应该充分利用各种检测设备。除了常规的压力测试、泄漏检测设备之外,还应利用诊断仪对空调控制单元和发动机控制单元进
Small and micro enterprises in the production and management process is facing maintenance, capital and human resources and other confusion, this article describes the author to help small and micro enterprises to rule out the public POLO car air conditioning failure process, the teacher under the enterprise problem solving problems into the classroom, Thus enriching the content of classroom teaching, improving the teaching ability of teachers and arousing students’ interest in learning. In the automotive air conditioning system for fault diagnosis, we should make full use of a variety of testing equipment. In addition to routine pressure testing, leak detection equipment, but also the use of diagnostic equipment for air conditioning control unit and engine control unit into