Should I have continuity across +/- at fuel pump ?
#1
Should I have continuity across +/- at fuel pump ?
Never paid it any attention on any other car I put an electric fuel pump on but I was checking over my wiring as I go and noticed I'm getting continuity between power and ground on my brand new holley hp125. Is this normal or should I be shipping this thing back to summit first thing tomorrow ?
#7
Should be a very low resistance when not running, just a couple of ohms. As the pump runs the "resistance" gets higher due to the interaction of the magnetic fields and the motor wiring.
But don't over complicate things, just hook up power and see if it runs.
But don't over complicate things, just hook up power and see if it runs.