I bought a used nitrous kit with everything but the wiring to the relay. Now I have the manual with the wiring diagram but what wires go to what prongs on the relay. Is there a harness that plugs into the relay? They refer to something like a harness that plugs into the relay in the instructions but there is no PN for it. Maybe there is no harness for the relay, I am not sure. I hope someone on here can straiten this all out for me.

Thanks

Kevin

 

Can anyone help with this?

Kevin

 

there is a harness, but you don't nessesarily need it. You can use regular female spade connectors. Or you can go to your local parts store and get the harness. Just tell them you need the harness for a 30 amp cooling fan relay. It's the same thing. Radioshack may have it as well.

Eric

 

sweet. But what wires go to what prong on the relay. It shows where they all go to in the manual, but it does not show the specific order on the relay itself.

Kevin

 

the relay itself should have numbers on it near the prongs. There should be 30,85,86,87,and 87a.

85 and 86 are the control side. Connect 85 to your switch circuit, connect 86 to ground. 30 should goes to fused battery power, and 87 goes to your solenoid. nothing goes to 87a.

Eric

 

Thank you very much Eric!

Kevin