检查空气滤清器是否脏污 80%
更换空气滤清器下游的压力传感器(B28/5) 20%
https://qc.dianpusou.com/tag/%e5%8c%97%e4%ba%ac%e5%a5%94%e9%a9%b0%e5%91%98%e5%b7%a5%e8%b4%b4%e5%90%a7%e6%9c%80%e6%96%b0
检查空气滤清器是否脏污 80%
更换空气滤清器下游的压力传感器(B28/5) 20%
https://qc.dianpusou.com/tag/%e5%8c%97%e4%ba%ac%e5%a5%94%e9%a9%b0%e5%91%98%e5%b7%a5%e8%b4%b4%e5%90%a7%e6%9c%80%e6%96%b0