Zex arming problem..Ideas??

[1FST4DR]

Had to disconnect the battery so went to set up the purple box,went through the arming procedure and it makes a machine gun sound or a rapid pulse..Any ideas??This suks was hoping to race tomorrow

[8 UR LS]

Had to disconnect the battery so went to set up the purple box,went through the arming procedure and it makes a machine gun sound or a rapid pulse..Any ideas??This suks was hoping to race tomorrow

i hope this helps ya...it did the same thing to me once and i was told dont hold the throttle blade open 100 percent when programming,since it doesnt really open 100 percent at wot..when i was doing it at 100 percent it was giving me that same sputtering effect.i was told when programming open it about 3/4,i did that and it took a little playing around with to get it right but it did eventually work.i was thinking to myself this all didnt seem right since i didnt have to do this the very first time i programmed it but it worked so i just ran with that and didnt try to understand why...lol...good luck!

[FlyByU]

This happened to someone else but I forget what the issue was. You can't reprogram it?

[1FST4DR]

No.Damn this suks..I will try your idea 8urls.BRB..

[sinistersix]

scott that is what it is, i know you dont have the resistor on there so its the TB being programmed at 100% WOT. Hold it open to like 95% or so. For some reason when its 100% programmed, when we mash the pedal for WOT the TB only opens like 99% and fluctuates. Let us know how it turns out.

[1FST4DR]

Damn Im so pissed!! Tried it at different pedal positions and nothing.Even tried movint the T/B by hand and nuttin :(

[1FST4DR]

I dont get it.I have done this 1000 times..Hmmmm

[sinistersix]

does the green light stay on the NMU the whole time or does it flash red?

[1FST4DR]

it turns green red off after it learns the voltage curve..

[sinistersix]

when i had problems with mine, the NMU wasnt getting a good enough ground
did you change that at all? check the resistance on the ground and make sure the box is getting 12v. Other than the TB position im stumped :(

[1FST4DR]

I hear ya bro.Honestly i have not changed a thing.All I did was disconnect the battery for my torque convertor install a few days ago.Thanks

[sinistersix]

damn bro i dunno. i wish i could help, god knows youve helped me enough. I would still check the voltage and ground at the box. if you have a fuse inline reconnecting to the battery may have blown it, ive seen that before. let us know if you figure it out

[1FST4DR]

Bump..Looking for any more ideas

[Hemi31]

Install a pedal switch and button.......lose that connection to the TB wire.....never happen again.

[1FST4DR]

Install a pedal switch and button.......lose that connection to the TB wire.....never happen again.

Erik.Do you know what wire would go where??Thanks Im going to do this..