Remap via OBD the Bosch ME17.3.0 ECU installed in Abarth, Fiat, and Alfa Romeo vehicles.


Alientech development team has released a new protocol to modify the Bosch ME17.3.0 ECU. Enhance the engine’s performance in the easiest and fastest way on dozens of FCA group models. Unlock the ECU by applying a patch in your preferred bench mode and after this operation, you can read and write via OBD forever.

Bosch ME17.3.0
It works on cars with high modification and tuning potential, raising the level of service offered with KESS3. Ensure complete customer satisfaction with good calibration on Abarth 595 and 695, on Alfa Romeo Mito and Giulietta, on Fiat Ottimo, Viaggio, Tipo, Mobi, and 500L.