Sounds like a trip to the dealer or performance shop.

 

I don't have a DPF. I deleted it last week.

 

One of the boxes that fool the probes must be malfunctioning. Do they warranty such kits?

 

I called H&S. All their kits do that. I was told the CEL is gonna come and go. They are still working on it. The engine is not going to go into Limp mode or fuel. (Regen.) Good enough for me. Anyone want to buy a 57 Chevy pickup, custom 4x4, for $3000 to fund my Edge?