I have an issue with an outboard motor that requires fuel pressure sensing while running at maximum speed by myself. This Yahama motor (F225C) does not have a fuel pressure sensor so my YDS 1.33 software cannot help me here. I seem to remember someone here talking about remote AC pressure sensing, possibly with smartphone wireless monitoring. I am looking for a sensor to screw on to the fuel rail schrader that can either give me a pair of wires and a gauge 10 feet away or a wireless output and an app. Can anyone send me in the right direction? It does not need to be medical grade accurate and I would like to keep the cost down. The target pressure is 45 psi and its gasoline.

Thanks,

George