Ratickle
Founding Member / Super Moderator
I dont know about that but it could be. If you have a single calibration and you flash all ECM's before the race with a new password and than check them after the race it is pretty foolproof.
If someone was to reflash the ECM they would need to know the password of the day.
If the teams runs another ECM the totals will not match unless they run the ECM on another engine at the same time. Sealing the ECM to the engines helps prevent this as does sealing the hatch after the race.
The 525 has several different revisions of ECM's that are all legal which helps add to the confusion.
Steve
Maybe an ECM exchange program would be the answer to update everyone to the latest version. I'll find out on the -4 for sure.