Anyone else have fuel flow reading go to zero while the engine is running? That symptom typically coincides with %Power also reading zero–especially during flight. It is most likely the fuel flow sensor either failing to spin in order to read the rate of fuel flow, or the boost pump going out, or maybe the fuel flow sensor connector.
If so, know that this problem renders your plane NOT airworthy because the POH KOEL (kind of operation equipment list) shows that a fuel flow indication is necessary in all kinds of operation (VFR, IFR, Day, Night)!
I have a 2020 SR22T and I understand these sensors have been doing this. Anyone else going through this issue out there?