KESS3 Protocols Releases
KESS3 expands support for ECUs installed on the most widespread hybrid city cars of the FCA group.
30.03.2026 — Upgrade 3.02
Available on the market since 2020, these engine control units can now also be managed in BENCH mode, allowing direct access to the Marelli 11GF without opening it, by connecting directly from the connector.
With this update, KESS3 enables operations on this system through all available connection modes, ensuring maximum flexibility depending on the intervention.
A solution designed to make operations safer, more streamlined, and repeatable: an effective programming method for latest-generation vehicles, with a reliable workflow optimised for workshop needs.
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