Hello, i hope this is the correct place to post this.

Can any of you advise if there are differences between all the ME series? I have seen 1.8T engines with different ECU series such as ME 7, ME 7.1 and ME 7.5?

I managed to find the ME 7.1 function sheet but i wonder if the other series found on these engines have different functions or additional ones.

Thanks in advance!