检查节气门电位计线路、插头腐蚀 95%
更换节气门 5%
https://qc.dianpusou.com/tag/%e5%8c%97%e4%ba%ac%e7%8e%b0%e4%bb%a3%e7%9a%84%e6%b1%bd%e8%bd%a6%e7%94%a8%e4%bb%80%e4%b9%88%e8%bd%ae%e8%83%8e%e5%a5%bd
检查节气门电位计线路、插头腐蚀 95%
更换节气门 5%
https://qc.dianpusou.com/tag/%e5%8c%97%e4%ba%ac%e7%8e%b0%e4%bb%a3%e7%9a%84%e6%b1%bd%e8%bd%a6%e7%94%a8%e4%bb%80%e4%b9%88%e8%bd%ae%e8%83%8e%e5%a5%bd