United States environmental protection agency has issued a violation notice in the act of clean air to the Volkswagen when the Volkswagen emission scandal got started in September 2015. Volkswagen group has designed turbocharged direct injection which is a diesel engine to act in a way of controlling the emissions only during the laboratory testing. This method of designing produces no output of nitrogen oxide pollutant according to US standard of laboratory testing.
Later the agency has found that Volkswagen was intentionally programmed their engines to give their test results. But in the real time driving the engines emitted up to forty times of nitrogen oxide which will not allow by the US standards. They design the engine in such a way to put the vehicle in a good mode and if it goes below the normal performance like in the test drive and when it goes on the road it will come out from the good or safer mode which results more emissions. This Volkswagen emission scandal leads to broken the trust of their customers and the public. According to the environmental protection agency there are about four lakh eighty two thousand cars in United States were designed with the defect engines by the Volkswagen group.
Wagon group has also been identified by the agency that their defected engines have fitted to some other models of Volkswagen too. This group has accepted that about eleven million cars in all over the world which includes eight million in Europe has manufactured with the defected engines. The engine has the software that could predict the test drives by watching its speed, pressure of the air and the position of the wheel. As a result of their scandal the chief executive of the Volkswagen group was replaced with the new chief executive for the group.
After the scandal Volkswagen has accepted to refit the defected engines with the catalytic converter technology to reduce the nitrogen oxide emissions but it does not goes well because of more proportion in the oxygen level. To know more about the Volkswagen group then you can go for online website for better understanding. Many website provides the information about all the new models of their group in the world. You can participate in the polls about the cars and the brands in the online website and also give your suggestions about their products.
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