The GAZ Cummins CM22xx module allows you to view, edit, compare the firmware files of GAZ cars with the Cummins ISF2.8, ISF3.8 engine with the Continental CM2220 control unit.
The module differs from the "Lite" concept and contains more than 2000 basic calibrations. Available calibrations for torque, injection quantity, injection phase, fuel pressure, emergency modes, starting calibrations, DTC error mask, etc. .
The module corrects the CS checksums in the firmware.
It is recommended to read and write firmware to the ECU using the Combiloader programmer.