Threw these codes:
P0401
P0404
P0670
U0100
P0700
U0073
U0106
U0101

The truck has 22,000 miles on it and is currently at the dealership.
I do run a hypertech but it has the factory tune now. :help:

My check engine light came on.
I disconnected both batteries, and it went away.
About 2 days later it came on again, and my attitude put out a warning that my engine temp was 417 degrees (although i just started it, and it was only 44 outside). I disconnected the batteries to clear it all out again, and after about another 2 days, the light came back on, and this time my fuel guage says i was out of fuel (i just filled up). I checked the cap to make sure it was tight (it was) and this time took the edge completely off, and reset the batteries again. Now the light is on again, sometimes the fuel guage works, and sometimes not. I am getting pretty frustrated. Edge shipped me another complete unit, and my appt with the dealership in on Thursday. I am taking to them w/o the edge installed, but the pyrometer is still in there. I currently have 6,900 miles...HELP!
I would love to read any codes the truck is spitting out before I take it to the dealer.