Flight Realism
Many real-world realism features, not normally incorporated in Flight Simulator aircraft, are incorporated in the Commander 115 TC. These include enhanced engine damage modeling and many flight dynamics parameters which model their real-world counterpart.
Unlike typical FS aircraft, you cannot continually push the Commander's engine beyond it's limits without consequences. Particularly in low-level/low-speed flight, where air cannot circulate throughout the cowling as efficiently, and heat is not dissipated well. Operating the aircraft at maximum rated power during low-level/low-speed flight can result in failure of the engine.
Any damage sustained by the engine during your flight will persist in your next visit to the aircraft/simulator until you repair it using the Load Manager. You will not be permitted to start or operate the aircraft with a damaged engine. Rebooting the aircraft or the simulator alone will not repair the engine.