VAG 2.0TDi common rail engine DPF, how they work.

ChrisRogers

VW/Audi/Skoda 2.0 TDI CR engine diesel particle filter; click on the link for all you need to know about the different stages of regeneration and what happens.

Very interesting.

http://www.briskoda.net/forums/topic/242612-dpf-regen-info-based-on-20-cr-engine/