检测节气门上游压力传感器(B28/6)的供电导线 90%
更换节气门上游压力传感器 10%
https://qc.dianpusou.com/tag/bz4x%e5%b9%b6%e9%9d%9e%e4%b8%b0%e7%94%b0%e7%94%b5%e5%8a%a8%e5%8c%96%e7%9a%84%e5%94%af%e4%b8%80%e7%ad%b9%e7%a0%81
检测节气门上游压力传感器(B28/6)的供电导线 90%
更换节气门上游压力传感器 10%
https://qc.dianpusou.com/tag/bz4x%e5%b9%b6%e9%9d%9e%e4%b8%b0%e7%94%b0%e7%94%b5%e5%8a%a8%e5%8c%96%e7%9a%84%e5%94%af%e4%b8%80%e7%ad%b9%e7%a0%81