
Upgrade 1.55 from Alientech!
Alientech’s last firmware upgrade (1.55) has already been released, and with it, the new OBD protocols to read and write the Denso 39199-4ADN0 and 275722-4810 4N14 ECUs. With the latest firmware update, reprogramming the Denso 39199-4ADN0 and 275722-4810 4N14 ECUs in Hyundai vans and Mitsubishi L200s has never been easier.