crAzy95Z28

iTrader: (3)

ok here are some pics i just took, is the FPSS suppose to be on the other side of the (IN) side of the noid or on the (OUT) side of the noid?
so what im saying is the fuel line thats running from the fuel noid to the back of the intake ( fp regulator ) suppose to have the fpss on that side?

Randy

GM Muscle

iTrader: (9)

By the looks of your pic it is backwards. If your wiring it like most people, it needs to be on the side of the fuel source (before the IN). If it's not the system will not fire. However, if your using the FPSS to control the ground for the nitrous solenoid only, that will work the way you have it. That way if the fuel noid sticks shut the nitrous noid won't open.

crAzy95Z28

iTrader: (3)

well what would you do?

should i jsut move it on the other side of the noid?

also i have no idea where to wire this thing, also i bought it used so it prob has been adjusted a bit...to adjust it what do i need to use?

Randy

GM Muscle

iTrader: (9)

I don't run one anymore but I really should. If I do put one in again I will probrably wire it to control the nitrous noid ground (putting after the fuel noid). I have never tried it that way but it should work good and still hit good. Most people use it to control the ground on the relay or the ground on both noids. If you use it to control the relay along with a window switch most people will put it between the window switch and the relay.

I always adjusted mine by trial and error but you can adjust accuratly it with an air compressor and a multimeter. There should be some exact directions on here somewhere.

crAzy95Z28

iTrader: (3)

ill be getting a window switch in about a week or so..

Smitty

Here's a wirirng diagram if you need one.

crAzy95Z28

iTrader: (3)

so basically, the place i have it now, i can just ground it and then take the other wire and put it in the N20 Noid or the Fuel noid?

crAzy95Z28

iTrader: (3)

also is my fuel line hooked up correctly to the back of the intake ( shrader valve)?

GM Muscle

iTrader: (9)

Yes, if you want to leave it in it's current spot (the "OUT" side) you can only hook it to the nitrous noid ground. If you hook it to both niether will fire, if you hook it just to the fuel noid, it won't open but the nitrous solenoid will and you'll have a nice mess on your hands. If your not comfortable doing it like that just put it on the "IN" side and wire it like they normally are.

Not familiar with the LT1 fuel rails but you took the actual schrader valve out of the test port, right?

crAzy95Z28

iTrader: (3)

well i found out that u have to take out the valve from there then place the wire on..so no its just right on the shrader valve without the valve out..

Randy