EGR codes with emissions removed??
Hey guys, Everything was going great till i had to go and try and make an adjustment..
So I was running the dpf removed easy tuning with the H&s mini maxx. Running awesome! Went to redownload it because i switched the low boost fueling down from 4 to 3 and now I get the little wrench icon on my dash and 3 egr fault codes to come up.
Now, with that said, I then went and downloaded the mild tunes. No wrench, no codes.
So my question is why is it throwing codes with the easy tunes, but not the mild??
BTW I have a complete egr delete and and 5inch turbo back exhaust.
Thanks for your help guys!