2015 t680 cm2350 turbo actuator fault question?

[Jaielv]

Anyone who could hey with this issue. 2015 t680 with cm2350 . I’m about 200 miles for my destination and a message pops on my dash stating I have 3 hours before engine starts to deteriorate seek immediate tech support. So I pull over to the nearest truck stop . Connect insite and I get vga actuator not connecting or out of calibration. I got no check engine lights on . So I erased faults and trying to make that 200 miles . Truck runs fine except for fuel mileage but will like to hear any suggest