检查低压油压 5%
更换高压泵(内部压力减震器故障) 95%
https://qc.dianpusou.com/tag/%e4%bf%9d%e6%97%b6%e6%8d%b7%e5%8d%a1%e5%ae%b4%e7%83%a7%e6%9c%ba%e6%b2%b9%e6%ad%a3%e5%b8%b8%e5%90%97
检查低压油压 5%
更换高压泵(内部压力减震器故障) 95%
https://qc.dianpusou.com/tag/%e4%bf%9d%e6%97%b6%e6%8d%b7%e5%8d%a1%e5%ae%b4%e7%83%a7%e6%9c%ba%e6%b2%b9%e6%ad%a3%e5%b8%b8%e5%90%97