I have a Quadzilla on a 2001 - I did not put it on - I was under the hood and found two wires to it that are not hooked up. A yellow one and a green one. The yellow is for Fuel PSI and the Green is supposed to go to the VP44. The yellow does not seam that is should matter, but the green one is not and has never been hooked up. The Quadzilla seems to work as there is a big difference when it is set from 0 to 10. What is this green wire for and what does it do?

 

I think it's the wire to tap the vp44. You can run the ADR w/out it hooked up but it will in effect be an xzt. Hope that helps

 

It is the wire to tap the VP44.
What is a XZT?
Do you know what this wire is reading? And what it does?
Like I said I did not put this on and just came across this. Should I hook the wire up? What will I gain? Thanks.........

 

Xzt is the lesser program box made by Quadzilla
From my knowledge (lol) the wire doesn't read but holds the fueling open longer in the vp44 pump. Some say it adds strain to the injector pump, some say it does not. From my understanding, it will void your basic 1yr warranty on any vp44 pump. Somebody please clarify if not correct. I have had good luck and like the ADR!
Xzt box is 90hp
ADR box is 180hp....you decide on the wire hook up