Multiple emissions codes and probably wrong calibration.

[Chamberpains]

Can you and have you monitored the nox sensor outputs with Insite. They are abnormal update rates. I would sit and stare for awhile to see what they are putting out and what looks to abnormal about them. Write down numbers as the appear so you can keep track. A pattern may come out of it that gets you looking in the right direction.

Also, what do you need to unzip your cal for? Just curious. I think Winzip and a password will get the job done. There are instructions on here somewhere and they have it out on the interwebs if you know where to look.