Help white smoke & wont right

[tb612]

First off the truck is a 2008 6.4L with 97,000 miles, the dpf and egr deletes done about a month ago, and a sct livewire on performance level.

It is missing and blowing white smoke and smells really strong. smoke has no blue tint to it just plain white. It was driven fine earlier today but all of a sudden tonight it is doing this. Originally no codes or engine lights came on but now there is a engine light and the codes are u0115, u0100, and u0101. I know these codes are somewhat common with the sct livewire but no one else seems to have these other problems at least that i can find in forums.

Thanks for any and all help.