I am trying to use my stock tune with out the DPF. I have been trying to get it to work for me but keep getting CEL lights. Does anyone have a list of the stuff I need to change in my stock tune to delete the DPF..

Thanks
Shawn

{B2501} NO
{B2502} O
P244C, P2033-P2032, P0420, P2455-P2454, P0546-P0545, P2002, P244B, P20E2, P2453, P2463, P2459, and P1448 need to be set at X: Not Reported, No MIL

If you still have the problem after changing these, use the Scan tool and find out which DTC's are being set and go from there.

Thanks, I will try these and post my findings;)

I drove about 3 miles after mods, I have no CEL but the scanner DTC's are P2033 P2455 and P0546. I don't understand why these are still reporting at all

Thanks

Same here.....

You mention Efi-Live in your sig but do not know if you own it ot not. If you have it have you checked out the pdf file on efi-live website of Getting Started with LMM. It mentions deleting the exhaust filter for Mexico trucks as they put it.

Brian

You mention Efi-Live in your sig but do not know if you own it ot not. If you have it have you checked out the pdf file on efi-live website of Getting Started with LMM. It mentions deleting the exhaust filter for Mexico trucks as they put it.

Brian
I do have EFI live, and no I haven't checked the Site... But I will

Thanks

SWM,

Email me your stock tune and I'll edit out the DPF and regen features if you want. I too am running the stock tune w/o the DPF & EGR features. I won't mess with your EGR settings. Me email address is shawnwithers AT cox dot net

or you can go to the scan tool and read dtc's and itll tell you what code needs to have the MIL not reported

I drove about 3 miles after mods, I have no CEL but the scanner DTC's are P2033 P2455 and P0546. I don't understand why these are still reporting at all

Thanks

you should be fine dont worry about those dtcs some trucks still report them some dont.