[6.7WithNODPF]

Ok I am currently setting the code P1451 and running regens constantly. I am rolling white smoke out while in regen. I had put around 6000 miles on the DPF delete kit from HS Performance. Yes, I have all sims installed, with the pressure box, and running a edge with attitude. From everything I have read this code is coming up from timers in the programing of the dpf software. I have emailed HS about this problem and I am currently waiting on a reply. I have also read that the XRT downloader they sell will allow you to turn off the DPF filter. What I am upset with is I was sold a kit that was promised not to have a regen cycle. They still currently show on their website that this kit will not regen. If I am instructed I can buy an XRT or take my truck to the dealer to clear the code. Taking it to the dealer sounds like it will be a fix for about 6000 miles or until the timers go off again. I think HS needs to be selling the XRT at a very reduced rate. I am curious to know what you guys that have had this problem found to be the fix in the end.

 

[6.7WithNODPF]

Yes I have all those also just wait till you hit the timers. It will happen

 

[6.7WithNODPF]

I am hoping that we will be able to nail this problem from the response from HS. It seem to not be a completely uncommon problem.

 

[6.7WithNODPF]

I do not believe the problem lies in the edge. Edge as a lot of tuners are simply changing fuel, timing, and some turbo fooling. The XRT has an opintion to turn off the DPF. Now I do not know the extend of this feature and what is meant by turning the DPF off. I believe that is the reason your shop returned the edge for you.

 

[6.7WithNODPF]

Any idea when the old sims were replaced with a new version. The water problem that was spoke about previous. I purchased my kit in late Feb 09