We have developed tuning file for FENDT equipped with EDC17CV52 with tuning protection.
Usualy if You make traditional tuning for this ECU there pops out fault codes:
01.1.F1 - EDC power reduction
or
1d.1.23 - protection against manipulation
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Also we have fully working solution for EGR, DPF, SCR off
BOSCH EDC17CV52