Apearantly, the TPS voltage needs to be greater than 4.2V to activate the ZEX Nitrous system. I can monitor TPS voltage using my V-afc (damn I love this thing) and when the engine is off (but ignition is on) the TPS voltage at WOT it 4.4xx V, but when the motor is on, the voltage is 3.8-4.0V!!! WTF?! In addition to this, the A/F reads lean (meaning it is sending less voltage), and my windows move slower All since I got my car back from the dealer(they had to do some mysterious warranty work, lol). **** them! There must be some wiring problem somewhere. They did a rush job on my car this time I can tell. The heat shield was missing from the header, the PCV was just hanging instead of being plugged in, and on of my distributor bolts was just sitting there not tightened.
I usually do all my work myself, but when it's free I don't argue. anyway, if anyone has any suggestions, hit me up. -C

 

I'd take it back asap and raise cain with them. That's not right.