Autel built-in MQB calculator review from Mr.Peter:
“Share my today’s experience with MQB build-in calculator. I have Autel IM508 + XP400Pro + GBOX2. Car was VW Golf7 2014 with manual gearbox without keyless start.
So, all you need to get sync data is read ECM and cluster immo data.
ECM data was pulled out with Gbox connected to car battery (MED17.1.25). Autel read flash and eeprom data to calculate immo data.
I read cluster data with APB131 adapter without any issues. Chip was D70F3526 so you have to remove 3 capacitors but its quite big sized so it is not so serious problem.
After reading of both datas, I went to AKL function menu, where I upload all data and Autel generated me sync file and prepare dealer key.
Last step was to install everything back in car, clear fault codes and start key matching.
All done in aprrx 3 hours (with 2 times journey to car).
