Adding fire suppression system to my plane, I came across a few oddities in the fire suppression system. Firstly, if an engine is set on fire via setting the A:ENG ON FIRE:X variable to true, then put out with the fire bottle system, it can’t be set on fire again during that flight. Trying to reset the same variable to true does nothing (atleast in the Simvar Watcher) and there’s no error. I think it should be possible to reignite an engine fire?
Secondly, at the moment there doesn’t seem to be any way to set the APU on fire to test the fire indicators and suppression system for the APU? The A:APU ON FIRE DETECTED is correctly marked as non-writable and there doesn’t seem to be a K event for igniting it?