Hi guys and cheers from Bulgaria!
Chip tuning newbie wants to "steal" from your knowledge and experience. :)
Any info will be useful..... (Winols manual, programming lessons ....)
I have Astra H z17dth / Bosch ECU Want to make my first tuning on it. Unfortunately don't know where to start.....
I found some tuned files but nothing tested and 100% working..... Want to compare original and working, tested file.... so if someone have working file......
Regards!