i know that this has been beat to death, but i've search on this and i'm still confused!!!
how EXACTLY do i need to wire my MSD window switch on my '02. i mainly need to know where the yellow wire connects to the FPSS

i've got the NX wet kit with the GenX-2 accessory kit.
anyone wanna cover this again for me?

thanks

mac

 

well first need to cut the loops like it was for a four cylinder to work with the ls1, then put white wire to tach #10pin, then red to 12volt, black to a ground, and the yellow goes to one the fpss on one side and the other side of fpss goes to white wire on relay or if you dont use the fpss the yellow wire goes to the white wire on the relay, hope this helps

 

On my setup I have the yellow wire going to one side of the FPSS (doesnt matter which side) the the other side of the FPSS connects to the **Edit**negitive wire(Green) on the relay.**Edit**


Just drew this up kinda quick, hope it helps.

-William

 

no, that is wrong.

you CANNOT use a MSD window switch provide the ground for a solenoid, it can only support .5 amps, and MUST drive a relay.

Ryan.

 

its been working for me, I better change it soon before I get a problem. Thanks for the heads up.

-William

 

no problem. Always glad to help.

change the diagram to the ground of the relay, and it will be perfect

Ryan.

 

Ok I just fixed my first post and diagram and actually went out and soldered the wires up differnetly on my car, went to go test it out but I'm out of nitrous

-William

 

the one downfall of the bottle

Ryan.

 

thanks for the help, guys! i think that i've got it now

thanks again

mac

 

ok sorry to bring up a dead post just i've been seeing different answers through the lists. The FPSS gets connected by the MSD window switches yellow wire on one end and the NX relay's white wire goes to the other end and is that it or do I have to still connect one end to the body of the car for a ground or is that what the yellow wire for the window switch is for?