Green Car Congress

NOVEMBER 4, 2015

decided to discontinue sales of model year 2014 through 2016 Porsche Cayenne Diesel vehicles until further notice. liter engines for model years (MY) 2014 through 2016 that results in increased NO x emissions of up to nine times EPA’s standard. (NOV) on 3.0-liter

Cayenne 150

Cayenne North America Porsche Diesel 150

Green Car Congress

NOVEMBER 2, 2015

alleging emissions cheating. The NOV alleges that the VW Group companies developed and installed a software defeat device—specifically, code in the electronic control module (ECM)—in certain VW, Audi and Porsche light duty diesel vehicles equipped with 6-cylinder, 3.0-liter liter engines for MY 2009-2015 vehicles. Earlier post.).

EPA 150

EPA 2016 2014 Emissions 150

Green Car Congress

MAY 18, 2017

liter diesel passenger cars that included emissions control “defeat devices,” under partial Consent Decrees ( earlier post ) approved by a Federal court. VW admitted to CARB engineers in November 2015 that it installed “defeat devices” that altered the operation of emissions control equipment in light-duty, 3.0-liter Background.

California 150

California Diesel Cayenne Audi 150

Green Car Congress

NOVEMBER 23, 2015

The updated software will be installed as soon as it is approved by the authorities. liter diesel engines from model years 2009 through 2016. Volkswagen uses the engine in the Touareg and Porsche has used it in the Cayenne since model year 2013. That will now be done with the updated software and the documentation.

Audi 150

Audi EPA Diesel Emissions 150

Green Car Congress

JANUARY 4, 2016

The complaint alleges that nearly 600,000 diesel engine vehicles had illegal defeat devices installed that impair their emission control systems and cause emissions to exceed EPA’s standards, resulting in harmful air pollution. liter vehicles with software that senses when the vehicle is undergoing federal emissions testing.

Audi 150

Audi Porsche Clean Cleaning 150