MoTeC M8 - Manual (Page 15)

MoTeC MoTeC Software 13
Upgrading
The ECU Control Software controls the function of the ECU. Upgrading the
control software allows the latest features to be added to any ECU.
When the ECU control software is upgraded the ECU calibration data must
also be upgraded so that it compatible with the new ECU software.
The MoTeC UPGRADE Software is used to upgrade the ECU control software
and calibration data.
Upgrade ECU
To upgrade the ECU select Upgrade ECU from the UPGRADE Software
menu. This will send the new ECU control software to the ECU and
automatically convert the existing ECU calibration data.
To upgrade the software the M4 or M8 Software Update Unit (SUU) is
required. The SUU must be connected between the ECU and the
Computer Interface Cable. (The M4 SUU is also used for the M48).
Convert Files
The UPGRADE software is also used to convert any old calibration files so
that they are compatible with the new software version, select Convert Files
from the menu.
Calibration files may be converted between the M4 and M48 or vice versa but
M8 files cannot be converted to or from M4 or M48 files.
Software Version Release Notes
The changes between the various software versions may be viewed using the
MoTeC NOTES Software.