Jerry Hirsch writes: \u00a0Volkkswagen called them \u201cclean diesels,\u201d branding them as the fun-to-drive alternatives to hybrids as it dominated the U.S. market for the engine technology.<\/p>\n
Turns out the increasingly eco-conscious buyers of the sporty German cars have been unwittingly pumping smog into the air \u2014 because of software VW installed to cheat on U.S. emissions tests.<\/p>\n
The world\u2019s largest automaker has admitted selling 482,000 such diesels since 2009, California and U.S. regulators announced Friday. The scandal could cost the company billions of dollars in fines and lawsuit judgments and threatens to stunt the development of all diesel vehicles.<\/p>\n
Autos editor Brian Thevenot explains how Volkswagen used a software trick to hide illegal pollution levels in half a million diesel cars. \u00a0\u00a0VW\u2019s software trick allows the cars to emit up to 40 times the legally allowed amount of nitrogen oxide, environmental officials said.<\/p>\n
Nitrogen oxide is among the auto pollutants that put more smog into California\u2019s skies.<\/p>\n
Many owners of VW diesels \u2014 who tend to be enthusiasts \u2014 were enraged at being deceived.<\/p>\n
The affected diesel models include: Jetta (model years 2009-15), Beetle (model years 2009-15), Audi A3 (model years 2009-15), Golf (model years 2009-15), and Passat (model years 2012-15).<\/p>\n
The EPA made its charges by sending Volksagen a notice of violation of the Clean Air Act. It covers models equipped with 2.0-liter, four-cylinder diesel engines. The California Air Resources Board issued a similar letter for violations of state regulations.<\/p>\n
Volkswagen admitted that the cars contained \u201cdefeat devices,\u201d after EPA and the state air regulator demanded an explanation for the emission problems.<\/p>\n
Volkswagen is the world\u2019s biggest auto company, outselling Toyota and General Motors this year. The automaker issued a statement saying it is cooperating with the investigation and declined further comment.<\/p>\n
Air board investigators started testing the vehicles on a special dynamometer \u2014 a kind of treadmill for vehicle testing \u2014 and on the open road using portable equipment.<\/p>\n
VW programmed the engines to detect certification tests over many years and through three generations of engines, said Dave Sullivan, manager of product analysis at consulting firm AutoPacific Inc.<\/p>\n
In addition to fines, VW will likely face consumer lawsuits. \u00a0Other vehicle manufacturers don\u2019t appear to be doing the same thing, but still get good performance from diesel vehicles,\u201d Tonachel said.<\/p>\n
Consumers should not read VW\u2019s action as an indictment of all diesel cars, said Don Anair, research director for the Clean Vehicles Program at the Union of Concerned Scientists.<\/p>\n
Consumer Reports on Friday suspended its recommendation for two of the diesels, the Jetta and Passat.<\/p>\n
Jerry Hirsch writes: \u00a0Volkkswagen called them \u201cclean diesels,\u201d branding them as the fun-to-drive alternatives to hybrids as it dominated the U.S. market for the engine technology. Turns out the increasingly eco-conscious buyers of the sporty German cars have been unwittingly … Continue reading ![\"VW](\"http:\/\/www.w-t-w.org\/en\/wp-content\/uploads\/2015\/09\/VW-Emissions-Deceit-300x254.jpg\")
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