一汽马6故障码p0031 -
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![](http://img.qcds.com/a7/b3/a7b3c7498cc912802e5c012f901c183c1564544230162.jpg)
![](http://img.qcds.com/67/e7/67e751f9d6859676bd8b415d211a15fa1564544373943.jpg)
![](http://img.qcds.com/b0/0f/b00f3c4f3979835bebc1b2f5266b22861564544960799.jpg)
![](http://img.qcds.com/upload/87e8ecaed51cc1044d28cbd611c534da.jpg!200x200)
高龙
4.9
/
已服务车主
16764
次
擅长:
![](https://img.baichebao.com/brands_api/209.png!half)
![](https://img.baichebao.com/brands_api/83.png!half)
![](https://img.baichebao.com/brands_api/245.png!half)
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咨询
从故障代码看,是前氧传感器坏了,需要更换4S原厂件。另外需要对三元催化器进行检查。
![mechanic_avatar](http://img.qcds.com/upload/87e8ecaed51cc1044d28cbd611c534da.jpg!200x200)
你好,我是汽车大师专家技师-高龙,很高兴为你解答。
![mechanic_avatar](http://img.qcds.com/upload/87e8ecaed51cc1044d28cbd611c534da.jpg!200x200)
故障代码的照片看一下
![mechanic_avatar](https://img.qcds.com/38/ce/38cef557addc3dc88b9a9522c0c56190.jpg!96x96)
![](http://img.qcds.com/a7/b3/a7b3c7498cc912802e5c012f901c183c1564544230162.jpg)
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