z32 mafs problem (Videos clip)

[silversr]

I've been driving my car for a couple months now and it pulled really nice until one morning when I got off work, stopped at a gas station for my dad, turned on the taurus fan and everything just went downhill from there idle was rough at 9.3 or so black smoke just pouring out of the exhaust so I hurry barely making it home bogging and hesitating all the way.

I tried to check timing its was at 15 degrees, check to see if hoses and intercooler pipings and everything seemed fine.... then I noticed my TPS was loose so I tightened it now it got worse I really can't fix that right now because of the mafs problem. My setup is 740cc Dw, z32mafs, and enthalpy ecu fuel pressure at 40psi. I might have forgot something.... anyways heres the vids.