Ann Arbor engineer helped expose Volkswagen's diesel deception

It's pretty well known that Volkswagen tried to pull a fast one with its emissions-cheating software. What's less known is that it wasn't regulators who discovered this massive act of corporate fraud but rather a pair of engineers working at a non-profit lab with local roots.

Excerpt:

"Peter Mock of Berlin, Germany, and John German of Ann Arbor, Michigan, work for the International Council on Clean Transportation (ICCT). The organization’s mission as stated at the ICCT website is to “provide first-rate, unbiased research and technical and scientific analysis to environmental regulators.”

Mock became suspicious when test results on diesel-powered vehicles in Europe were inconsistent. The tests were intended to convince European environmental regulators to loosen restrictions on the sale of diesel cars by verifying claims that their engines ran on “clean diesel.” Two of the models tested – the Volkswagen Jetta and Passat – passed emissions tests in the lab, but were still emitting unacceptably high levels of pollutants under real-world driving conditions. Since US clean air standards are higher than those in the EU, Mock contacted his American colleague. Would identical testing on vehicles made for the US market produce the same results?"

Read the rest here.


Image courtesy Wikipedia.
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