KESS3 Protocols Releases
Alientech expands its coverage dedicated to the new generation of scooters.
31.10.2025 – Upgrade 2.55
From today, KESS3 allows you to work on the new Yamaha X-Max and N-Max 125 models from 2021 to the latest, equipped with Denso BPB-H594A-00 ECU, enabling operations via OBD mode with Virtual Reading.
A simple and secure connection that allows you to read and write the ECU directly through the diagnostic port, accessing original files from the database and ensuring maximum precision at every stage of your work.
A concrete advantage for workshops that want to offer a complete service even on new-generation scooters, optimising fuel consumption, engine response, and power delivery smoothness.
The protocol is also available for Powergate, allowing users to independently manage the remapping of their scooter directly from their own garage, safely and reliably.
With this new support, you can expand your workshop services and meet the needs of a constantly evolving market, increasingly focused on efficiency and performance.
Yamaha X-Max, N-Max
Do you want to improve even more in what you do?
Take a look at our training programs worldwide. Invest in your skills and increase your earning potential. A specialist will be with you every step of the way, so you can start working confidently right away!
