Mine is over 45 mph and only above 2000ft elevation . Runs fine at sea level . Service manger confirmed same code but not specifics on what cars were doing when they went into limp mode . Dealer said Can am isn’t shipping any of the flywheels until they confirm the bad batch .Did they say how they came to that conclusion? Were they able to swap in a flywheel from another car and test? I'm assuming it is the same flywheel as older models or is there something different?
Also when does your car have this issue? Mine is at startup, and I seen that the OP is having it above 50mph in straight aways. MX says his is in straight aways as well but does say how fast? Is yours at speed as well?
Do you know if the other guys that are at the same shop as you have the problems at the same time as you?