Easy wiring diagram help for electric fuel pump.

Pretty good I for here for a simple electric fuel pump set up using a relay, proper wiring gauge and an oil pressure switch.

Nothing elaborate here but decent rule thumb stuff.

I did mine slightly differently by using a resettable inertia switch inline on the power side in case of a collision that will shut down my pump even if the engine is still running.

My power comes from a toggle switch then to a relay.

http://www.how-to-build-hotrods.com/electric-fuel-pump.html