Originally Posted by CheapThrillB2
Lkq and get a different ecm, my 07 e450 and my 03 250 don't/didn't have the anti theft.
This or you can have it flashed to get rid of it.
I had Lidio @ Alternative do that to a mustang engine ECM that was in a street rod, he also eliminated a bunch of stuff, turned off rear O2's, lowered coolant fan on temp. and so on. Well worth it if you ask me. This was before TJ was at Baker doing tuning so it might be something he could do as well. You would just have to call one of them with you ECM near by as they will need numbers off it to make sure it is a supported ECM that they can get into.