Re: Something I have long wondered about...
...An afterthought: the fuel injection systems and much of the engine control electronics for all engines found to be cheating were made by Bosch. Maybe that should be the place to look for the actual perpetrator?
Just a thought....
Not a very good thought. Bosch simply made systems as requested - just like a knife manufacturer makes knives. The 'actual perpetrators' are the ones who lied to the regulators.......