Electric fuel pump wiring

Rmoore said
No Sir !! High fuel pressure is the exact reason why injected vehicles run inertia switches. Running efi pressure on most vehicles are 40 to 60 psi. Some higher. None efi 4 to 6 psi ! None efi vehicles that have mechanical pumps works off the ignition switch by default. When the motor is not running the mechanical fuel pumps do not work !!

Well you are full of crap. Lots of cars had electric pumps and carburetors. And those cars almost always had an oil pressure cutoff switch for safety. Try for example about a 78 Toyota pickup. I may be off on the year two or three. There are others.

I'm done with you. This conversation is pointless. Go wire the damn thing with jumper cables for all I care. Or maybe knob and tube