Here is the letter (PDF copy) that was sent from the EPA to VW, VW America, and Audi. It was sent last Friday, which is when the story "broke". The initial inv

Here is the letter (PDF copy) that was sent from the EPA to VW, VW America, and Audi. It was sent last Friday, which is when the story "broke". The initial investigation 18 months ago kicked off an investigation by the EPA. VW denied any wrongdoing but admitted to a "glitch" and started issuing ECU updates. This is why some people think there is already an ECU fix for this out there. There is a "fix" from last year that says it's an ECU upgrade for emissions, but it was a stalling tactic / red herring while VW continued to cover up the extent of the deception. http://www3.epa.gov/otaq/cert/documents/vw-nov-caa-09-18-15.pdf http://www3.epa.gov/otaq/cert/documents/vw-nov-caa-09-18-15....