this is not an issue by itself, but after the stall, the plane, instead of turning the throttle off, went full throttle and crashed into the ground really bad.
I want to implement some diagnosis to prevent that. For this I need to test this somehow.
As far as I know a pitch stall occurs when there is a divergence between the pitch demanded (increasing) and the pitch achieved (decreasing).
At the instant you indicate there is a discrepancy but the opposite; decreasing pitch demanded and increasing pitch achieved. And this is not a nose stall
A few moments later and at a much lower speed despite being nose down (engine cut?) a nose stall does occur.
I was investigating the TECS code and I can not understand what is going on with the engine here.
The plane by itself decreases throttle demand even though it started losing altitude