The Acoustic Function that lead to the VW emissions scandal
RichC | July 23, 2016
The development of Volkswagen’s emission defeating device may have initially had the best of intentions, according to Road and Track. It started with engineers in 1999 who were working to quiet the diesel clatter on an Audi V-6 engine. They were using "Pilot Injection" to inject an additional amount of fuel to a cylinder when […]