Cheating TDI EA189 pollution Volkswagen (seat, audi ...)
published: 23/09/15, 10:49
This is the headline of all the media, especially financial cheating premeditated pollution on the engine of the Volkswagen Group EA189 TDI risk of their expensive price: in cash stock but also in the long term in image (although ...) .
German rigor and deutsch qualität are going to take a hit !!
Although I am sure that in 6 months the average consumer will have forgotten ... and VW will make nice specials to sell its stocks ...
In short this subject is not interested in the controversy but the technique!
What exactly is the method used ??
This is a diesel engine, the only test of diesel pollution is opacity (smoke) and possibly NOx (but it is not yet in the standards for passenger cars ... to check).
So VW would have cheated on what? Just the particles?
Anyone can cheat on particles by tapping their engine well before the test, just to "clean" their pot ... all auto mechanics have known this for 30 years!
In addition, a diesel engine that is not in charge will never really pollute the particles. Pollution tests (at least in Technical Control) are NEVER loaded engine. So they are not worth anything! (or almost because if, for example, injection jokes there necessarily it smokes even without charge)
I read on the web that many neuneus say they have chosen a VW car for its "low" CO2 emissions. You can't cheat on CO2, the more there is the better the combustion and therefore the less the engine pollutes!
In any case, it is not necessarily measured during a technical inspection (it is not considered a pollutant).
Do I greet?
Edit: this concerns the Nox and a water injection could have solved the concerns most certainly without cheating.
Info here: https://www.econologie.com/forums/combustion ... t5794.html
German rigor and deutsch qualität are going to take a hit !!
Although I am sure that in 6 months the average consumer will have forgotten ... and VW will make nice specials to sell its stocks ...
In short this subject is not interested in the controversy but the technique!
What exactly is the method used ??
This is a diesel engine, the only test of diesel pollution is opacity (smoke) and possibly NOx (but it is not yet in the standards for passenger cars ... to check).
So VW would have cheated on what? Just the particles?
Anyone can cheat on particles by tapping their engine well before the test, just to "clean" their pot ... all auto mechanics have known this for 30 years!
In addition, a diesel engine that is not in charge will never really pollute the particles. Pollution tests (at least in Technical Control) are NEVER loaded engine. So they are not worth anything! (or almost because if, for example, injection jokes there necessarily it smokes even without charge)
I read on the web that many neuneus say they have chosen a VW car for its "low" CO2 emissions. You can't cheat on CO2, the more there is the better the combustion and therefore the less the engine pollutes!
In any case, it is not necessarily measured during a technical inspection (it is not considered a pollutant).
Do I greet?
Edit: this concerns the Nox and a water injection could have solved the concerns most certainly without cheating.
Info here: https://www.econologie.com/forums/combustion ... t5794.html