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CARB and US EPA approve final Volkswagen diesel modification to remove defeat devices; marks end of 3-year redesign of >500k vehicles

Green Car Congress

The California Air Resources Board (CARB) and the US Environmental Protection Agency (EPA) have approved emissions modifications for the last remaining Volkswagen (VW) vehicles containing undisclosed software which deliberately shut down emission control equipment (defeat devices). All defeat devices are illegal.

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US files civil complaint against Volkswagen, Audi and Porsche for alleged Clean Air Act violations

Green Car Congress

The US Department of Justice, on behalf of the US Environmental Protection Agency, has filed a civil complaint in federal court in Detroit, Michigan against Volkswagen AG, Audi AG, Volkswagen Group of America, Inc., —Cynthia Giles, assistant administrator for enforcement and compliance assurance at EPA. Audi A3 (2010-2015).

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EPA and California ARB charge Volkswagen with using software defeat device to circumvent NOx testing in 4-cylinder 2.0L diesels

Green Car Congress

EPA has issued a notice of violation (NOV) of the Clean Air Act (CAA) to Volkswagen AG, Audi AG, and Volkswagen Group of America, Inc. The NOV alleges that Volkswagen and Audi cars from model years 2009-2015 equipped with 2.0-liter, The NOV alleges that Volkswagen and Audi cars from model years 2009-2015 equipped with 2.0-liter,

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US charges Audi manager with conspiracy to cheat US emissions tests; sacrificing NOx control for a sound system

Green Car Congress

The US has charged a former Audi manager via criminal complaint for his role in a conspiracy to defraud US regulators and customers by implementing defeat device software in thousands of Audi diesel vehicles to cheat US emissions tests. Beginning in or about 2006, Audi was designing the new 3.0

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EPA issues a second notice of violation to Volkswagen alleging emissions cheating in MY 2014-2016 3.0L diesels

Green Car Congress

EPA issued a second notice of violation ( NOV ) of the Clean Air Act (CAA) to Volkswagen AG, Audi AG and Volkswagen Group of America, Inc., liter engines for model years (MY) 2014 through 2016 that results in increased NO x emissions of up to nine times EPA’s standard. EPA 2 November NOV. alleging emissions cheating.

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California Air Resources Board rejects Volkswagen Group recall plan for 3.0-liter diesel passenger cars

Green Car Congress

The California Air Resources Board (CARB) on Wednesday rejected proposed plans submitted by Volkswagen/Audi and Porsche for repair of undisclosed Auxiliary Emission Control Devices (AECDs) and defeat devices in 3.0 liter diesel Volkswagens, Audis and Porsches sold in California. According to ARB, the Volkswagen/Audi proposed 3.0-liter

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Fix for Audi, VW, Porsche V-6 diesels closer to approval: report

Green Car Reports

Last November, the EPA announced that nearly 100,000 cars and SUVs fitted with VW Group's 3-liter V-6 diesel engines violated the Clean Air Act. The agency said at the time that their emissions were up to nine times the legal limit in some circumstances. While that's better than the figure of "up to 35 times" legal limits for some 2.0-liter.

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