荣威550开空调怠速不稳
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![](http://img.qcds.com/e2/75/e275134c60df73e05a0cfa4fcb49e28d1499309934294.jpg)
![](http://img.qcds.com/49/c2/49c20f1263dbab5ff648aceddf30a3e31499310040526.jpg)
![](http://img.qcds.com/31/c1/31c1edbcce616fab11c6b837493494f41499311446297.jpg)
![](http://img.qcds.com/346446592cf7979689c6c8f45c5c149c.png!200x200)
杨鹏
5.0
/
已服务车主
2028
次
擅长:
![](https://img.baichebao.com/brands_api/249.png!half)
![](https://img.qcds.com/car-brand/pic/72f532a895fce169a0cc9ead87e21941.png)
问题没解决,没看懂?来问我吧
咨询
检查涡轮增压进气管路有无漏气
![mechanic_avatar](http://img.qcds.com/346446592cf7979689c6c8f45c5c149c.png!200x200)
你好,变速箱什么故障码?
U1401
发动机把矩信号错误。
![](/pc/img/tips.png)
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