RE: Is my pump bad?
In the last try, there was no bubbles before the pump.
My ECU is an old one (AU354), it does not have the test function. The 5 second throttle high prime works ok. The problem is intermittent as it does start, going to max throttle ok.
Attached is the graph and log file from the fadec. The plane was just taxing at low throttle most of the time. It got the speed low shutdown during a turn.
I would like to do a low voltage test of the pump and check consistent flow and no bubbles... not sure what voltages to use... seems to be low.. maybe < 2V