Ok I think I've figured out some issues I'm having from the previous error codes. I started checking all my vacuum lines and found that some are run in places they should not be. I need a good diagram for the correct way all my vacuum lines should be run and labels what its going too. I've got a diagram but it does not show certain things. ANYONE have a diagram for a 01 Jetta? I think this will fix all my issues cause it looks like the PO really messed up and connect lines to places they shouldn't be. THANKS!!