Fuel Pump Relay Wiring with Prime
Fuel Pump Relay Wiring with Prime
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Cerberus90

Original Poster:

1,553 posts

234 months

Saturday 4th October 2014
quotequote all
So, just to make sure my brain has worked the right way, does this fuel pump wiring look ok?
It's basically Adrians relay-diode system, but with the starter motor/diode but taken out and replaced with a prime button. (Bought a diode and now won't need it, biggrin ).


Looking at it now, I think I could probably have put the wire from the prime button and the ign light onto the same pin in the multiplug? But meh, only a little extra wire, biggrin

Excuse the rough drawing, just did it in paint for simplicity, biggrin




Cerberus90

Original Poster:

1,553 posts

234 months

Saturday 4th October 2014
quotequote all
Yeah, that's what it's based on, biggrin.

I don't want to connect the starter up to the system though, as I don't want to break into the starter wire, which is now in the car and routed. And my prime switch was just going to go to 86, as again, the wiring for 87 and 30 are already in the car and routed, and I like to keep the switching stuff on the low side of the relay.