XFI Aux ports

[Fuelie600]

I am trying to use the XFI's aux ports to activate a relay for my NOS set up. These [aux 1-4] ports are suppose to SWITCH to ground when all set parameters are met. This will ground a relay to activate whatever you are trying to control. In my case, as soon as the engine starts, the aux ports are grounded----all the time---and without the set parameters being met. In my particular situation, I am using the Aux 1 port which has TPS% and RPM thresholds. I have also assumed that this pin might be bad, so I have also pinned Aux 2 with the same results. What gives? What might be causing these aux ports to be constantly grounded? Thanks for any advise. Brian

 

[Fuelie600]

Well, I got everything working through my "Power Adder" ports. I believe the Aux ports are still faulty, but will wait 'till the seasons over to send the box to FAST for repair.