I have SV-D1000 10" whith Rotax engine type 912- uls2 the problem is that I get fuel pressure alerts, at the past i got warnings of low fuel pressure checked the fuel pressure with a mechanical analog gauge and it was fine so we changed the fuel pressure transmitter after replacing the pressure transmitter I now get a warning of high pressure, I want to emphasize that alerts of the fuel pressure are only some of the time and not all the time, Is it possible that the problem is in your system