How Audi worked the V6 diesel emissions cheat: a 22-minute timer

http://www.extremetech.com/wp-content/uploads/2016/08/Audi-clean-diesel-LA-auto-2012-show-side-view-181-100-768x425.jpg 768w, http://www.extremetech.com/wp-content/uploads/2016/08/Audi-clean-diesel-LA-auto-2012-show-side-view-181-100-640x354.jpg 640w, http://www.extremetech.com/wp-content/uploads/2016/08/Audi-clean-diesel-LA-auto-2012-show-side-view-181-100-106x59.jpg 106w, http://www.extremetech.com/wp-content/uploads/2016/08/Audi-clean-diesel-LA-auto-2012-show-side-view-181-100-672x371.jpg 672w, http://www.extremetech.com/wp-content/uploads/2016/08/Audi-clean-diesel-LA-auto-2012-show-side-view-181-100.jpg 1412w" sizes="(max-width: 300px) 100vw, 300px" />Most emissions tests run 20 minutes or less, so VW set a timer, a report says: Run the V6 diesel in clean mode