Emissions; How to test you have a car & # 039: Video?

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Volkswagen and Pollution: As auto emissions test?

September 23, 2015 at 17:00 clock Last updated BST

Winterkorn Volkswagen CEO resigned after the revelation that the US company handled emission testing of diesel vehicles. He asked the question, to test the car pollution honored.

But like a car for its ability to pollute, tested? BBC visited emissions Analytics in London, a common method, find to make a detailed measurement.

You can learn more about the Volkswagen scandal here.

Video Journalist: Dougal Shaw

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