Scavenge pump wiring harness?
Scavenge pump wiring harness? Hey guys i am looking for a wiring harness for my pump... im thinking about calling sts about what they have but i know their prices are high.. im getting a high quality pump to replace my cheap one but i don't wanna mess up the pump or the flow of the pump with my own wiring..
thanks
justin
thanks
justin
Last time I heard sts were selling there harness's for around $100 but that's been couple years ago.
But can't go wrong with a 30amp relay, in line fuse and some good gauge wire.
But can't go wrong with a 30amp relay, in line fuse and some good gauge wire.
Its only two wires bud. IIRC, its red and black..... Cant mess that up. Red is power, black is ground. As Badazzss said, run a 4 prong relay, and a fuse, all is good.
You'll have maybe 20 bucks in it, if that???
You'll have maybe 20 bucks in it, if that???
i dont know what a 4 prong relay is or what it does lol right now i just have it wired up red and black wires thats it.. i didnt know if there was a more professional way to do it
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Verdad Gallardo FOUND A GREAT EXAMPLE. granted its a fuel pump but its pretty much the same idea.
http://www.enginebasics.com/Advanced...p%20relay.html
now i know how to wire a 4 prong relay to the oil pump and it explains it why it works. really cool actually
http://www.enginebasics.com/Advanced...p%20relay.html
now i know how to wire a 4 prong relay to the oil pump and it explains it why it works. really cool actually
had another question on this, where should i have the oil pump wired to for a 12 volt source. The above link shows a wire going to the positive battery, but that would give a constant source obviously so i need a switched on location.
I was wondering if i should do the alternator but not sure. What else would be a good switch source so that the relay only gets voltage when the cars "on" and not constantly sucking up voltage.
I was wondering if i should do the alternator but not sure. What else would be a good switch source so that the relay only gets voltage when the cars "on" and not constantly sucking up voltage.
4 prong relay,
Power from battery into it, out to the pump. Ground the relay, use the signal wire for the factory fuel pump to activate the relay, oil pump primes and runs with fuel pump.... Done
Power from battery into it, out to the pump. Ground the relay, use the signal wire for the factory fuel pump to activate the relay, oil pump primes and runs with fuel pump.... Done
i already have a relay so that parts ok, im just wondering which wire to tap into from the "old" fuel pump power wire. i cant find my racetronix instruction s from when i did the wire and fuel pump install 