报错内容：
“*FAIL:Reverse flow is not allowed in DPF when diffusion flag is set to
"quasi-steady": DPF
Error encountered in: DieselParticFilter:DPF”
翻译过来是"
* FAIL：当扩散标志设置为时，DPF内不允许反向流动
'准稳态'：Dpf
遇到的错误有：Diesel ParticFilter：DPF
"