haulinbigc· Premium Member
Discussion Starter · #1 ·
I have a 07.5 with a bully dog pmt. And tha dpf delete from badp the truck keeps throwing the code P2000 NOx trap efficiency below threshold I take it that is for the dpf its weird though why the truck would be trying to regen when the fooler is in place. Even last weekend after I ran for four hours on the highway and shutoff my truck and went back out and fired it up it hrew it right away! It does this a couple times a week maybe more so far it hasn't effected the performance or anything any suggestions?