Quote Originally Posted by txarkitekt View Post
As for the EVAP stuff, you can have that disabled in the tune.
Wrong.

I went through this for 1 1/2 year. The system check procedure will stop after a fail, then the items after that can't complete.

Had this problem with my SD tune, swapped back to a MAF tune, and it worked, then went back SD. That is what worked for me.