Thanks for that. I have my stock computer Tjf1 that wouldn't accept a tune. We believe it was flashed by the dealership when in for service years ago.
We didn't have time to get it reflashed, being late sunday when we figured it out.
So we swapped it with one from another customers car to tune and get me home.
So I still have my stocker-can it be flashed to cdc3 or are these a completely different thing???