Has anyone on here ever used HP Tuners ? Ive got one of there programs for tuning my corvette and saw recently they have tuning software for the duramax! Im hoping to to be able to turn the codes of the dpf. If anyone has any info let me know!!

you can turn of the dtcs only with hp tuners it at this point does not completley turn off regen like efi does.

I'll move this over to the HP tuners section. You'll find tons of useful information there!

I'm running HP Tuners on my truck with the DPF codes turned off. There's a list of DTC codes that you set to "off" or "ignore" and your truck wont limp. I do get the "clean exhaust filter" message every once in awhile and the Quadzilla stealth 2 had this same problem and from what I heard they found a fix? HP Tuners does not provide access to the DPF controls though so the truck may still go into "regen" even though there is no DPF... I've had mine on for probably 10k miles already and no issues other than the phantom message on the dic... Check out the HPT Tutorials they can help a lot.

-David

I'm running HP Tuners on my truck with the DPF codes turned off. There's a list of DTC codes that you set to "off" or "ignore" and your truck wont limp. I do get the "clean exhaust filter" message every once in awhile and the Quadzilla stealth 2 had this same problem and from what I heard they found a fix? HP Tuners does not provide access to the DPF controls though so the truck may still go into "regen" even though there is no DPF... I've had mine on for probably 10k miles already and no issues other than the phantom message on the dic... Check out the HPT Tutorials they can help a lot.

-David
Thanks a lot this really helps out!!!:D

Thanks a lot this really helps out!!!:D


There are working on it. They do know there is a demand for it.

you will like hp tuners for your deisel its far more forgiving than what your
used to tuning gas engines, and far more rewarding, it takes 5-10 grand worth of parts ( gas engine ) to acomplish what we can due with just tuning