Hello! I found in app that there are 2 options in killing the engine section. First is CSC Maneuver and the second is For use in emergencies only. Does that second option mean that there is now way of me accidentally killing the engine while flight?

If you pull both controls at the same time all down and outwards, ... yes you will kill the engines in flight.
What other manoeuvre you imagine to do, that requires those specific sticks position ?

yes, if for use in emergencies only CSC is selected, than a CSC does not work during a normal flight.
Question is if you really need to shut down during a flight? First action is always to try to fly away from coming disaster, not CSC and wait what will happen.


BTW Spark and MA does not have this option, but CSC in normal flight does NOT work.

cheers
JJB