Originally Posted by
dixi188
I don't know that engine, but, assuming it is FADEC controlled, I think that action of selecting Anti-Ice on would tell the FADEC to increase the fuel slightly to compensate for the loss of power due to the extra bleed load. Hence N2, ITT and Fuel Flow go up to maintain the N1.
Yes. I would agree with that.
Slightly confused about the thread title - Governing.
Governing suggests that the engine is being controlled by one of the Governors ( speed or temperature or pressure) as opposed by being on FADEC control.