https://exhaust.pl/ru/ Sun, 03 May 2020 11:50:50 +0000 hourly 1 https://wordpress.org/?v=6.5.8 https://exhaust.pl/ru/emission-standards-in-the-eu-2/#comment-180 Thu, 31 Oct 2019 08:15:14 +0000 https://exhaust.pl/?p=54740#comment-180 that vehicle manufacturers would optimise emissions performance only for the test cycle, whilst emissions from typical driving conditions proved to be much higher than when tested. Some manufacturers were also found to use so-called where the engine control system would recognise that the vehicle was being tested, and would automatically switch to a mode optimised for emissions performance. The use of a defeat device is expressly forbidden in EU law.

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