Ok, this is going to be a lost post so please bear with me. So I'm installing my new AEM wideband and afc neo. Among all this I find that my alternator fuse is blown. I go get a new one put it in and my car won't start, dead battery from it running off just the battery for so long, I'm not sure how long my alt. fuse was blown, anyway. So my dad gets his car, he hooks the cables up, i start it hear a click and everything turns off. I try again and get nothing. So i check the cables and what do i come to notice. My father hooked the cables to my battery correctly, but on his car he had the negative going to the positive and vice-versa. So i def think there was a good "burnout" of wires and a bunch of other things electrical there.

So after about of week of looking, searching, trying, we finally get it running (found out it had burned my turbo timer wires and they were causing the short. So got that taken out and now the car starts, but runs like complete crap.
My a/f is always sitting at 10.0.
My tps which i replaced AFTER the "burnout" still reads at 99.6% on my logger no matter the pedal position.
I also replaced the MAF after the "burnout" too, but my logger is still picking up the MAFS code.
I am getting codes for MAFS, Air Temp Sensor, Barometer Sensor, Coolant Temp Sensor, & TPS from my logger (palm w/mmcd).
A good amount of smoke is coming from the exhaust if i try to rev it up.

Weird thing is that weather i have the MAF connected or not the car runs the same. I am honestly out of options, and out of my own opinions on what else is wrong. the only thing i can think of is that the ECU got fried when it was jumped incorrectly. Any help here is greatly appreciated, thanks.

Ok, to add, just got back from reading up and doing all the checks on my MAF and TPS as described in the haynes manual. Everything for those 2 parts checks out ok. So now i am completely lost and have no clue what is wrong