you can use a window switch. or you can get a full throttle switch that goes under your gas peddle. that activates when the gas peddle is all the way down.
Right I'm setting it with the window dwitch wired to brown wire on the throttle body (falling voltage).I found wot throttle by opening throttle blade with my hand at .07 volts so that's what I set it too . But the pedal will not push the voltage that low . Thats what I'm stumped on .
not sure on that one bud. i have a full throttle switch. and only use my window switch to start nitrous at 3,500 and stop at 7,500. i don'tj use the window switch for full throttle.
Ok I think I can help as I made the same mistake as you. Using your hand to open the TB will cause your Voltage to drop way to low, lower then what your TB actually opens.
Simply adjust your WOT to 1.5. Settings should be xxxx start, xxxx off, I set stage 2 to 0000 start, 0000 off. WOT 1.5, and the last peramitor (forgot its name) 00.
If you need any help let me know, went though the same headache but finally figured it out.
I have a zex TPS nmu. Which wire should I tap for the WOT signal? The kit instructions say green/violet? But I've been told brown works better. Can anyone shed some light on this for me? I'm also using a msd "pill" window switch tapped to a fuel injector and a 40amp relay.
I just need clarification on what wire will work best at the TB?
It depends if the unit reads rising or falling voltage. The brown wire is what I used its falling voltage. Closed its at 4.1 open it, it falls to 1.2 . You can email me if ya want kennady12@gmail.com . I can help more
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