Originally Posted by Neutrino45
I got this statement when I asked Eurocharged why wasn't my stock ECU read during the tune.
Is it correct that 328i only has a handful of stock software versions? Is it critical to read the initial stock file in order to restore my car to the exact factory condition? From reading your posts, it seems every car's ECU is different?
Not sure how many updates they put out but I would say a handful +or -.
It is still very important you read the stock file and input the changes into the right files or the car would not run at all.