Bosch MD1CE101 — online firmware checksum recalculation. Compatible vehicles: Bourgoin, Case Ih, Case Ih Construction, Claas. Upload MOD and ORI — result in a second, preview is free.
The plugin is already selected. Upload your MOD and ORI firmware — you'll get the result in a second.
Bosch MD1CE101 — a latest-generation diesel ECU on the Infineon AURIX (TC2xx/TC3xx). Its protection is multi-layered: a calibration CRC, a digital signature and container checksums — recalculation is mandatory after any change to the dump.
This unit is found on дизельных vehicles Bourgoin, Case Ih, Case Ih Construction, Claas, CompAir, Ecoforst, FPT Industrial, Faresin, Horsch, Italmix, Iveco, Konrad, Landini Tractors, McCormick, Merlo, New Holland, Steyr, Supertino (2014–2022) — a total of 90 models, among them Bourgoin Harvester, Case Ih Axial-Flow Combines, Case Ih Construction Graders, Claas Axion, CompAir Air Compressor, Ecoforst T-Winch 10.3 Fpt.
Recalculation is needed after any calibration edit — Stage 1, Stage 2, DPF off, EGR off, AdBlue/SCR off, DTC removal, Flap off, Lambda off, Speed limiter off, Torque monitor off, Hot start fix: the checksum no longer matches, and the ECU throws an error or refuses the firmware.
Upload the modified file (MOD) and the original (ORI) — the tool compares them, finds the affected regions and recalculates only the required checksums, leaving the rest of the calibration untouched. The result is ready in a second and free; downloading the fixed .bin requires registration in the portal.
Other checksum plugins from the same manufacturer — open any of them to recalculate the checksum.