奥迪q7空调故障码00819
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![](http://img.qcds.com//2019/08/28/f5877813649f1f18fc623df4c2b85cf1.jpg)
![](http://img.qcds.com//2019/08/28/1d1ece3e574403ae88ada34cf4890ee0.jpg)
![](http://img.qcds.com//2019/08/28/85c6970f9244052aea718762ab9f7a7b.jpg)
![](http://img.qcds.com/ea/7c/ea7cc4eef04c372f367fb01d7d2883751628490473971.jpg!200x200)
张江海
4.8
/
已服务车主
57662
次
擅长:
![](https://img.qcds.com/car-brand/pic/05a1595ec89672a0fa7b422881903929.jpg)
![](https://img.baichebao.com/brands_api/60.png!half)
![](https://img.baichebao.com/brands_api/24.png!half)
问题没解决,没看懂?来问我吧
咨询
3号是火线,1号打铁。2号是信号,所以如果1/3就是供电,如果供电正常。启动发动机,测量信号线,如果电压不对,就换传感器
![mechanic_avatar](http://img.qcds.com/ea/7c/ea7cc4eef04c372f367fb01d7d2883751628490473971.jpg!200x200)
你好,我是汽车大师专家技师-张江海,很高兴为你解答。
![mechanic_avatar](http://img.qcds.com/ea/7c/ea7cc4eef04c372f367fb01d7d2883751628490473971.jpg!200x200)
故障代码含义发给我
![](http://img.qcds.com//2019/08/28/f5877813649f1f18fc623df4c2b85cf1.jpg)
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