sanantonio187
Junior Member
This is my first time posting so I don’t know if this is the right place. So I recently bought a diablosport i3 tuner with the pcm swap and I did the pcm swap myself. So after that, I would install a tune and a check engine light would pop up and it would show the code u0100. But when I go back to the stock tune, it goes away. Is there any fix for this? The tuner is up to date by the way.