汽车问答 p2169故障码解释及消除方法,P2169故障码怎么解决?2023-05-10qiche阅读(2)评论(0)赞(0)p2169故障码解释及消除方法,P2169故障码怎么解决? P2169故障码,适用于所有汽车制造商意思是排气压力调节器通风电磁阀控制电路/开路(Exhaust Pressure Regulator V