Alfa and tire size change

[Mailman381976]

Ok so downloaded the Alfa tried changing tire size today been working on it for hours have read the other threads but no solution getting the c0078 and u 1412 1417 and 1418 is there a way to “undo” the change ?

 

[SitKneelBend]

Ok so downloaded the Alfa tried changing tire size today been working on it for hours have read the other threads but no solution getting the c0078 and u 1412 1417 and 1418 is there a way to “undo” the change ?

I believe you have to do something like an "ABS initialization" to recalibrate the ABS to the new tire size.