DTC / Fault Code Remover — Volvo FH

What this does

Mask post-modification fault codes on the Bosch EDC7UC31 / EDC17CV41. Used after EGR / DPF / lambda / NOx hardware removal so the dash stays clean.

How to apply it

1. Get a DaVinci Deluxe license (Standard 299€ lifetime, Pro 499€, Monthly 79€, Yearly 790€).
2. Read the BIN from your Bosch EDC7UC31 / EDC17CV41 via any OBD/bench tool (KESS, Autotuner, FoxFlash, MagicMotorsport).
3. Open the file in DaVinci Deluxe, toggle DTC / Fault Code Remover, save the patched BIN. Checksum is auto-corrected.
4. Flash the patched BIN back to the Bosch EDC7UC31 / EDC17CV41. Done.

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