检查氧传感器线路 95%
更换氧传感器 5%
https://qc.dianpusou.com/tag/%e4%b8%9c%e9%a3%8e%e9%a3%8e%e8%a1%8c%e5%a4%9a%e5%b0%91%e7%a7%92%e7%a0%b4%e7%99%be
检查氧传感器线路 95%
更换氧传感器 5%
https://qc.dianpusou.com/tag/%e4%b8%9c%e9%a3%8e%e9%a3%8e%e8%a1%8c%e5%a4%9a%e5%b0%91%e7%a7%92%e7%a0%b4%e7%99%be