Please forgive my ignorance... I do not have a modern bike.
On older bikes there are several (safe/ basic mode maps)
If a sensor fails or give not plausible values the ECU switch to another map.
Its often very hard to notice the difference- except for a higher fuel consumption.
As a example: If the TPI fails- then the bike will work almost as usual up to 4- 5000rpm or so :-)
I would think the modern ECU`s was even better in that respect.... HOPE they are!