Hay guy's, as you all know that have ZEX, there instructions are not the best. Do any of you guy's have a sept by step way to program the window switch...Any help would be great!
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if you mean on the box itself it is easy
first turn on the ignition
then turn on the switch for the nitrous
the box should have a red light lit up
press the button on the box
get in the car and hold the gas down for 10 seconds
look at the light, it should be flashing green and red
turn off switch
turn it back on, now the light should be green.
and your all set

 

I couldn't get mine to work either... therpms on the zex window switch dont match my tach

 

[align=left]Did you set yours for 8 Cyl? I would cut out the window switch but everybody keeps saying how safe it is? But the friken thing needs to be programmed correctly?
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Yeah I programmed mine 08... I think I might sell mine if I cant get it to work, when I was at the dyno we couldnt get it to spray so we wired the nitrous to my horn, now I just have to figure out what to do with that window switch...