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Image for: Alarming NOx-emissions from Diesel cars


An Opel Astra 1.6 CDTI is prepared for the road-test on Empa’s dynamometer test rig: the tubes connect the exhaust tract to a mobile PEMS device (portable emission measuring system) inside the car.
An Opel Astra 1.6 CDTI is prepared for the road-test on Empa’s dynamometer test rig: the tubes connect the exhaust tract to a mobile PEMS device (portable emission measuring system) inside the car.

Source: Empa

(335 KB, 870 x 489 pixels)

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