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  2. Hoy No Circula - Wikipedia

    en.wikipedia.org/wiki/Hoy_No_Circula

    To be exempted from driving restrictions, a vehicle must be of a model year not more than 8 years old and must pass emissions-testing in Mexico City. If the vehicle passes and receives a "0" or "00" hologram sticker (the "00" sticker is for new automobiles), it will be allowed to travel freely though Mexico City and Mexico State, even in the ...

  3. Defeat device - Wikipedia

    en.wikipedia.org/wiki/Defeat_device

    On 10 October 2015, Consumer Reports tested a 2015 Jetta TDI and a 2011 Jetta Sportwagen TDI in what they presumed was the special emissions testing, or cheat mode. The 0 to 60 mph (0 to 97 km/h) acceleration time of the 2011 Jetta increased from 9.9 to 10.5 seconds, and the 2015 car's time went from 9.1 to 9.2 seconds.

  4. Volkswagen emissions scandal - Wikipedia

    en.wikipedia.org/wiki/Volkswagen_emissions_scandal

    The Washington Post also reported that in the late 1990s, EPA engineers at Virginia Testing Laboratory had built a system called ROVER, designed to test a car's emissions on the road. The project was shut down in 2001, despite preliminary tests indicating gaps between emissions from lab tests and real world tests of about 10 to 20 percent.

  5. U.S. engine maker facing largest Clean Air Act penalty ever ...

    www.aol.com/news/u-engine-maker-facing-largest...

    24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Sign in. Mail. ... U.S. engine maker facing largest Clean Air Act penalty ever over emissions test cheating ...

  6. Diesel emissions scandal - Wikipedia

    en.wikipedia.org/wiki/Diesel_emissions_scandal

    Early in the 1950s scientists discovered that vehicle emissions were a significant factor that had been causing the air quality to deteriorate. [7] This led to the introduction of vehicle emissions standards in California in 1966, furthermore due to the seriousness of the problem, in 1970 the Clean Air Act was introduced in order to regulate these standards all over the United States. [7]

  7. Toyota apologizes for cheating on vehicle testing and halts ...

    www.aol.com/news/toyota-apologizes-cheating...

    Toyota Chairman Akio Toyoda apologized Monday for massive cheating on certification tests for seven vehicle models as the automaker suspended production of three of them.

  8. Volkswagen controversies - Wikipedia

    en.wikipedia.org/wiki/Volkswagen_controversies

    The 2009 Volkswagen Jetta Diesel Sedan was awarded Green Car of the Year.The award was rescinded in early October 2015. On 18 September 2015, the United States Environmental Protection Agency (EPA) said beginning in 2008 the car maker fraudulently installed engine control unit (ECU) software determined to be a "defeat device", in violation of the Clean Air Act, to circumvent environmental ...

  9. Japanese officials raid a Toyota group plant after the ...

    www.aol.com/news/toyota-group-plant-raided-test...

    Japanese transport officials raided a Toyota-affiliated plant Tuesday after the company admitted to cheating on engine testing, as Toyota Motor Corp. reported it sold over 11 million vehicles in ...