Nitrous Related Wiring
basically this is the way i have my nitrous wired up as of now

this is the way zex says to wire it

my question is cant i just ground one white wire on the zex unit and put the other white on post 85(using my current wiring config.)
Last edited by Go On 3; Jul 23, 2012 at 08:20 PM.
It's a LS2
NX 90mm Wet Plate
NX Lightening Series Purge Solenoid
NX 3 Switch Panel # 15896
NX TPAS throttle position switch # 15961
NX FPSS # 15718
NX Remote Bottle Opener # 11107
NX Bottle Heater # 15940
MSD Digital RPM Window Switch #8969
Lingenfelter Launch & Timing Controller # LNC-2000
THANKS in Advance!!
thanks for such a great post.
Ive got NX noids and purge, fpss, MSD 8969 digital window, WOT micro need some help, seen pictures of the non digital window and it doesnt have a grey wire. Thanks.
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Dont check this thread near as much anymore, but will still help when I can
I'm running the IAT timing puller Via HP tuners
how can i make it work with nitrous outlet's plate kit for the F body and an MSD window switch?
I was thinking i could use my Timing puller switch to activate the nitrous AND still have it pull timing.. has this been done before?
go to the NEG side of your relay.
They are NEG low amp lines that are only on w/the RPM and TPS windows, and progressive values are met.
Sorry for delayed response. Just saw this.
copied from the instructions
Both channels have their own programmable parameters, as well as their own control output for triggering extra functions, such as ignition retard.
copied from the instructions
Both channels have their own programmable parameters, as well as their own control output for triggering extra functions, such as ignition retard.
There is no doubt a choice. You can use a 40 amp switched ground or you can use an unused 1amp switch ground. Makes more sense to me to use the unused 1 amp switched ground.
Its a choice that those who actually use this product will have to make.
Just be clear, its a bad idea to ground the solenoids, or any high amp device, directly with the 1 amp lines. These lines should be used only for devices requiring low amperage only.
Since you mentioned retard, it is not a good idea to trigger the ignition retard ON and OFF when on the bottle especially with the progressive. This is equivalent to triggering full n/a spark while nitrous is still burning in the cylinder.
Copied:
The solenoid control lines switch ground and have a maximum current rating of 40 amps per channel. When activated (ON), the control outputs switch ground for loads up to a maximum current rating of 1 amp
here is a diagram I made for someone a while back that needed a 12v trigger instead of a ground trigger

I think you are talking about pulsing yellow/orange like you would pulse ground (red/blue) to the solenoids to turn them on/off to "progress" them...this is not how the secondary outputs work....they work off the activation inputs (wot/tps) and are either on or off...there isnt a pulse on those wires...if the kit is on and meets activation parameters...the yellow/orange are "ON"
Last edited by Chopstix; Feb 6, 2013 at 01:15 AM.
NX wet kit
MSD window switch
WOT switch
NX heater
NX bottle opener
NX purge
i have no idea what i am doing!! i've never installed/ran nitrous, plus i suck *** at wiring/electronics.




