BUDS dongle ECU download error code messages reference

To my mind, it is pretty clear that it is a fault related to the #1 Cylinder Exhaust Gas Temperature (EGT)
The reference to "Ïnjection Fault" probably indicates that one of the #1 Cylinders Fuel Injectors is having a problem and is causing and Overly rich or lean condition resulting in the EGT Temperature to be significantly different from the other three.

It appears this has occurred on at least 5 previous flights where a "Substate Test A" was "Initiated".
I will assume the system defaulted to Single Fuel Injector operation to isolate the problem without results due to the intermittent nature of the problem.
This time it detected an "Injector Error on Lane A".
It could be a bad injector or it could just be a coincidence that it glitched again during the "A" test.

Start Simple and work up.
Verify that the wire connections to the Cylinder #1 Fuel Injectors and the EGT Sensor are secure.
Swap the EGT Sensor with one from another cylinder.
Go Fly.
If the problem disappears, it was a marginal Connection.
If the problem moves, it is the EGT Sender.
If the problem reappears on the same cylinder...
Inspect, Clean or Replace the "A" Fuel Injector.

And while I can understand your frustration at not understanding the problem; Be reassured that at least you know there is a problem that in a conventional engine you would not even know existed until you suddenly found yourself flying on three cylinders!

...Flying on three cylinders? OK, another basic question... I guess that there is only one fuel injector per cylinder so if it clogs that cylinder would not be running or at least not be running very good?

I called and tried AGAIN to find out about training for the BUDS Log viewer and after a year of trying to find the course so I can use the BUDS Log Viewer  I was told that there will not be a course and the BUDS Log viewer may be discontinued because ROTAX feels everything we need to know in in the Main BUDS Utility and Diagnostic 3.0.1 or future versions. This does not make sense.  I was hoping as well as all of you should, there would be some type of improvement in the diagnosis but it appears this may not be the case. Does any one else know any thing about this?

Has anyone found any type of reference to the dongle download codes or are we all still guessing?

I guess there is still no support from Rotax on the BUDS log viewer software classes nor any Rotax support at simply providing better info to help everyone figure out the BUDS/Dongle downloaded data. If you are wondering about this statement take the time to read starting from the beginning of this topic to understand this continuing problem with basic 912iS service.