WillPewter2000

iTrader: (1)

Installed my used nitrous system tonight it was suppose to be in good working condition but im not sure. Ran all wires lights came on and it appeared to be working. Pressed the reset button and held my throttle still seemed to be working light was going from red to green to none. turned it off then back on pushed the throttle but the sylinoid wasn't clicking is there a way to fix this or am I screwed? Any help will be appreciated

thanks William

StupidFast

First, I know nothing of the ZEX nitrous kits. I have never used or installed one.
Don't they use the O2 sensors as a saftey device. Maybe the vehicle has to be running and running rich to activate the soleniod. Also check you grounds and wiring.

WillPewter2000

iTrader: (1)

the directions say to just have the key on and I should be able to hear the noids clicking. I ran a ground to the battery then a hot to the switch inside and to the batttery.
thanks William

one03sierra

iTrader: (1)

im sure you have this---
http://www.zex.com/Technical/Instruc...stallation.pdf

i would make sure you have the correct tps wire. then i would recheck the ground.

WillPewter2000

iTrader: (1)

that link wouldn't open for me but I have my tps wire as the blue one. Is that correct?
could the ground be bad if its to the battery?

one03sierra

iTrader: (1)

that link is just the installation instructions. no that should be a good ground.from what i see. did you say it came on then went out? if so did it blow a fuse?. is it a wet system. did you go through the learn system correctly?

WillPewter2000

iTrader: (1)

I still have power to the box and I have been through the learn system several times and it appears to be working correctly just no selnoids clicking??? where would I find out what color my tps wire needs to be I have an alligator clamp on my blue one is this correct??? I have no volt gauge or I would check
thanks William

one03sierra

iTrader: (1)

yes the blue wire is correct. it should read about 4.40 to 4.50 volts at wot. i would make sure that connection is good to.if you have a way to put at least 6 volts and no more to that wire i would try that to see. as long as the all the connections are good it should work.

WillPewter2000

iTrader: (1)

how do you like your Nelson tune and what is the final cost on one?? I have no way to check my voltage tonight maybe I will be able to get to it tomorrow. Really hoping I can get this going by Saturday I want to take it to the track and get some numbers

one03sierra

iTrader: (1)

i love my nelson tune. right now i am running 30* timing with the nos and no probs as of yet. i would recomend his tunes to everyone looking for one.