6.4 problems with SCT Livewire
I have a 2008 F250 6.4 with a SCT Livewire 9625 tuner. I have been using this setup for 2 years and no problems. Now when I try to go to tow mode the truck will not accept the tune. It throws the codes UO115 and UO100. I have no power and it doesn't want to shift. I called SCT and their answer was i needed a new flash from Ford. This makes no sense to me because I have done nothing new to the truck and it was working fine. I called Innovative Diesel and they said they had an updated tune package for 300 that should fix the problem. Has anyone else had this problem. Do i just get the updated tune package and hope it fixes it?