ok well i had version 1.17 loaded on my livewire and had no check engine lights. and then last night i loaded 1.20 and got some check engine lights the following are
U0115
U0100
U0101
P246C
P2463
P1000
then i turned the truck off and then my programmer said it was unmarried now what am i suppose to do?
EDIT: i haven't installed the pipe yet i'll be doing that today if nothing comes up bad day today.