http://www.audifans.com/twiki/bin/view/Audi/ABSSensorSubstitute > > There was also a lister a while back who discovered that Freightliner > used the same ABS sensors on some of their trucks as Audi does on the > V8Q. Audi ABS sensor was around $300 and the Freightliner one was around > $30. Should be in the archives somewhere.