What year did the VW TDI start using DEF?
What year did the VW TDI start using DEF? Tdi engines installed in 2009 to 2015 model year volkswagen group cars sold through 18 september 2015 had an emissions defeat device, which activated emissions controls only during emissions testing. The emissions controls were suppressed otherwise, allowing the tdi engines to exceed legal limits on emissions. […]
What year did the VW TDI start using DEF? Read Post »