Code 102?? what the hell

[d.o.h.c]

Well i put the new fuel pump in, the car runs alot better. Once I put it all back together the car was running like shit right when I would start moving. So i ran a scan and came up with code 102. Bad MAF. I replaced the MAF 2 times and its still coming up. Now if I disconnect it the car runs great, once I plug it in the car runs like shit. I checked the wires all good, and I am getting 12 volts, a good ground and 5 volts.

[d.o.h.c]

Replaced the MAP and I think I fixed the problem