To GTB or not to
AO Silver Member
Join Date: Nov 2007
Yes there is a way... but not an easy way (ok, there is an easy way, call Gus).
DPF will regenerate no matter what pressure difference is, if DPF off is not made as it should be, you can probably see the DPF clogging is increasing, and when it is high enough it will regenerate.
Pressure difference does not have a major role at defining the frequency of regeneration. It more or less happens every 10 hours of engine operation.