2008 Corvette m6, p1sc, lts and meth.

I just installed a meth kit yesterday and went out for a test run and it threw a p0174 code. I logged it using hp tuners and b2s1 is basically flat lined at about 450mv. Im not sure how to post a log but ill try to find out. I replaced the o2 and have the same problem. I dont know how an alky control kit would have caused this. Any ideas?

 

Maybe this will do it. Let me know please.

 

OK, I may have just made a dumb mistake and crossed two wires. It still looks strange to me though. Please take a look and let me know what you guys think.