[SilverBullet6.7]

Okay guys I have to take my truck in tomorrow for warranty work. I removed the XRT program today and put it back to stock. I took the DPF/EGR off the truck...but the manual said to select "YES" stating the DPF is present even if it isn't. I just started the truck up and now the check engine light is on. Is that normal? I just wanted to put the truck back to stock setting since its going to the Dodge garage. When I put the 125 setting back in the truck and select "NO" stating the DPF has been deleted will the check engine light go out??? Any help is greatly appreciated guys.

 

[SilverBullet6.7]

Thanks Shibbyutman, I took it in for warranty work... brought it home reloaded the stock programming since I have been running the 125hp... so I want to try to save my truck a bit... I have really been laying into it... it's so much fun... and I just reset all the other settings and there are no more lights...