KESS3 Protocols Releases
KESS3 expands its support for sport, supersport and touring motorcycles from the Piaggio Group.
08.06.2026 — Upgrade 3.24
Used on engine sizes from 660cc up to 1100cc from 2020 to today, Marelli 11MP ECUs can now also be managed in BENCH mode, in addition to the already supported OBD and BOOT modes.
With this update, KESS3 enables direct access to the ECU from the connector, without opening it.
A fast, complete and controlled solution, designed to work on ECU data with greater operational simplicity, while maintaining a reliable workflow at every stage of the job.
This new connection is particularly useful on Aprilia sport and high-performance models, where electronic management requires precision, control and full access to the ECU working parameters.
At the same time, it extends operational flexibility to the latest Moto Guzzi applications, designed for road, touring and dynamic use.
Aprilia RS 660, RSV4 1100, Tuareg, Tuono 660, Tuono 1100
Moto Guzzi Stelvio, V100, V7, V85
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