I checked the o2 sensor fuses and they look good. I unplugged the mass air flow sensor and the fuel trims dropped to 0, and started to rise as long as there was no throttle applied. with a little throttle, whatever they were at before, they would come within +5 of 0.

I will take it for a spin around the block tomorrow and see how the truck does without the maf plugged in. I think if the maf reads wrong, then the o2 sensors are all going to be affected like they were.