Quote:
Originally Posted by maverick83
I did see on the parts catalogue that there are various pressure sensors in the DPF so this tells me the car monitors the back pressure. If that increases it goes into a regen cycle...
As per the URL you attached.
|
I think you are correct that there is active regeneration when required. I spoke with BMWNA and the dealer prior to vehicle purchase and they recommended the higher rpm run to regenerate. I was left with the mistaken impression that it was a 24/7 passive system, when it is actually a passive system except when its an active system.