Comment Comment by inversionOf And the vehicles in question -- the ones that are causing VW these issues -- do not have any urea injection system. That's the whole point.http://ask.cars.com/2012/11/why-do-some-volkswagen-diesels-u...VW claimed to have a trick that removed the need for it on their smaller, lighter cars. But that trick was a trick that only allowed them to pass EPA tests. parent inversionOf 11 years ago
http://ask.cars.com/2012/11/why-do-some-volkswagen-diesels-u...
VW claimed to have a trick that removed the need for it on their smaller, lighter cars. But that trick was a trick that only allowed them to pass EPA tests.