FLASH-memory reading and flashing of Cummins CM876/CM2150/CM2220(/C/F)/CM2880/CM2350(/A)/CM2620D1/CM2670(A/C/D/E/F) ECUs installed in GAZ, MAZ, KAMAZ vehicles via OBD.

The module also provides a flexible mechanism for reading and writing ECU configuration parameters.

If the ECU performs digital signature verification, it can only be written by original software. Such ECUs include CM2350B/CM2620D1.