Heres the deal, I bought this car 2 months ago:

99 SE
Top swapped
ZZP tuned pcm
TOGs/ downpipe/ full 3" exhaust
42.5lb injectors
3.4" pulley

It runs rich as hell, every time I do a WOT run the damn gas gauge goes down half a tick LOL. Anyways, I got this tuner off someone from clubgp in hopes of being able to diagnose and try to salvage some gas mileage (currently 18 highway) and have been trying to get it working.

When I hook up the tuner/ serial cable, it tells me I'm missing drivers. Anyways, when I hook it up to the obd2 port- the tuner light blinks red, serial cable light is off. It tells me that it can't connect, the baud rate is good at 115- which I should have since its the latest version, com ports are matched at 5.

What else should I be checking? Will the zzp pcm not link up at all? I just want to scan it for now. Thanks.