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  2. European emission standards - Wikipedia

    en.wikipedia.org/wiki/European_emission_standards

    Petrol-powered vehicles are exempted from particulate matter (PM) standards through to the Euro 4 stage, but vehicles with direct injection engines are subject to a limit of 0.0045 g/km for Euro 5 and Euro 6. A particulate number standard (P) or (PN) has been introduced in 2011 with Euro 5b for diesel engines and, in 2014, with Euro 6 for ...

  3. Emission standard - Wikipedia

    en.wikipedia.org/wiki/Emission_standard

    The EU introduced Euro 4 effective 1 January 2008, Euro 5 effective 1 January 2010, and Euro 6 effective 1 January 2014. These dates had been postponed for two years to give oil refineries the opportunity to modernize their plants. From January 2022, all new light vehicles must comply with Euro 6d.

  4. Crit'air - Wikipedia

    en.wikipedia.org/wiki/Crit'air

    There are six different coloured vignettes, relating to six categories. The category into which a vehicle falls depends on the engine type (electric, hydrogen, petrol or diesel) and the European emission standard (Euro standard). Where the emission standard is not recorded, the date of first registration is used instead to determine a category.

  5. Vehicles Emissions Regulation 2007 - Wikipedia

    en.wikipedia.org/wiki/Vehicles_Emissions...

    The Vehicles Emissions Regulation 2007 (EC) No 715/2007 is an EU Regulation that sets maximum levels of toxic emissions from motor vehicles. [1] Since the introduction of the Euro 1 emission standard, the law has been tightened towards the EU's phase-out of fossil fuel vehicles by 2035.

  6. Diesel emissions scandal - Wikipedia

    en.wikipedia.org/wiki/Diesel_emissions_scandal

    A tested Porsche Cayenne, emission standard Euro 6, exceeds the limit by 2.4 times at +10 to +16 °C with an average of 191 mg NO x /km after the software update. In addition, the vehicle with a carbon dioxide emissions of 179 g CO 2 /km is permitted, but in real operation on the road, according to DUH, the emissions are on average 241 g CO 2 /km.

  7. Euro 5 - Wikipedia

    en.wikipedia.org/?title=Euro_5&redirect=no

    This page was last edited on 21 February 2014, at 22:14 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  8. Bharat stage emission standards - Wikipedia

    en.wikipedia.org/wiki/Bharat_stage_emission...

    As per the Bharat Stage-6 norms, the NO x emissions from a diesel engines are to be reduced by 70% and particulates by 80%. To achieve this, the engines need to be equipped with Euro-6 compliant technologies. The major technical changes to associated with this are: Fitting diesel particulate filters in exhaust system.

  9. New European Driving Cycle - Wikipedia

    en.wikipedia.org/wiki/New_European_Driving_Cycle

    At 117 s, the car slowly accelerates to 50 km/h in 26 s (manual: 5 s, 9 s and 8 s in the 1st, 2nd and 3rd gears, with additional 2 × 2 s for gear changes), cruises for 12 s, decelerates to 35 km/h in 8 s, cruises for another 13 s, brakes to a full stop in 12 s (manual: 2 s change to the 2nd gear, 7 s in the 2nd gear, last 3 s with clutch ...