That first one if I remember correctly is a loss of PCM communication. Call SCT ASAP and get their procedure on resetting your computer without losing any data. Can't remember what the second code is. Something related most likely. Sct has awesome customer support though.
My bama tuned Sf3 is throwing bank one lean codes lately. I may have a fuel delivery issue though... Idk. I kinda want them to retune either way... been meaning to call em.