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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]
24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail. ... U.S. engine maker facing largest Clean Air Act penalty ever over emissions test cheating accusations. Rob ...
In 2013, the International Council on Clean Transportation (ICCT) commissioned the West Virginia University Center for Alternative Fuels Engines and Emissions (WVU CAFEE) to test on-road emissions of diesel cars sold in the U.S. [33] [34] [35] Researchers at WVU CAFEE, who conducted live road tests in California using a Japanese on-board ...
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.
When Kersting took the car for its emissions test, it failed. Worse yet, the part needed to pass the test is no longer available. With no way to repair the car, Kersting is stuck.
The N.C. Division of Air Quality will ask the U.S. EPA to approve a plan to end annual emissions inspections in 18 of the 19 counties where it is still required.
The software detects when the cars were being subject to emissions testing, and then fully enables the ECU emission controls to successfully pass. [ 7 ] [ 8 ] However, during normal driving conditions, emission control software was shut off in order to attain greater fuel economy and additional power, resulting in as much as 40 times more ...
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 ...