Lift pump

[jono_howlett]

So the new fuel system is all in and working. Replaced all the pipework plus filters etc from tank to engine; very satisfying.

I have also fitted an electric fuel pump but have not been able to find a place to tap power off of the engine to run it. ie: only when the engine is running. The engine manual refers to "key switch P.15/54 but Im buggered if I can find the on the wiring diagram or on any wires. The engine is a Nanni 21 and is only 1 year old.

Does anyone know where the mysterious connector might be?

Cheers

jono

 

[nigelmercier]

This would be the ignition key, not all boats have them.

 

[Simes]

Had a similar problem

with the Ford FSD in my boat. I ran the positive from the main engine power isolator switch. So when I turn the power on to start the engine I also turn on the electric lift pump. This has proved to be fool proof so far.
Having said that I am going to move the positive supply from the isolation switch to the main switch on the engine instrument panel as this is a more elegant solution.

Simes