Had a guy out today from the auto clinic to remap my ecu on a stage 1. The problem is that his laptop or machine couldn't communicate with my ecu or didn't recognise the ecu so he couldn't do it. He checked the fuses and there is power going to the diagnostics plug so he couldn't understand it. As far as I was aware the ecu was standard and he said it was stamped vw as well so I'm confused about what the issue could be. Anyone help? Would be much appreciated so I can continue my plans with the remap.
Thanks in advance.