KESS3 Protocols Releases
Kefico CPEGD2.20.1/.2/.3/.4 – Hyundai and Kia.
Work now also in BENCH mode on Kefico CPEGD2.20.1/.2/.3/.4 ECUs, expanding the support already available in OBD and BOOT.
17.12.2025 – Upgrade 2.73
Work on Asian vehicles continues steadily: with this update, you can operate on the bench on the engine control unit installed in Hyundai and Kia models equipped with 1.0 MPI, 1.0 T-GDI, 1.2 MPI, 1.4 T-GDI and 1.6 T-GDI petrol engines from 2017. BENCH mode offers an additional level of flexibility, allowing you to read and write the ECU safely and completely, without opening.
This support optimizes the management of these petrol engines: accurate interventions, greater control, and the freedom to choose the most suitable mode for workshop operations thanks to the addition of BENCH mode to the already available OBD and BOOT protocols.
Technical focus
- Connection: BENCH
- ECU: Kefico CPEGD2.20.1/.2/.3/.4
- Production years: from 2017
- Brands involved: Hyundai, Kia
Supported vehicles ECU
- Hyundai Aura, EON, i10, i20, Kona, Sonata, Tucson, Veloster
- Kia Ceed, Morning, Optima, Picanto, Proceed
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