Credit: Car News Maagazine
Just when you thought all of the Volkswagen group emissions cheats were out in the open, it appears that yet another has been uncovered. California’s Air Resources Board (CARB) is reported to have discovered emissions measurement evasion code in automatic transmission Audis – diesel & petrol too. Emissions testing is detected in the same way as in other Volkswagen group vehicles – by monitoring for the absence of driver steering wheel inputs. The code causes automatic transmissions to enter a low emissions shifting mode on start-up, until the steering wheel is turned more than 15 degrees. Emissions testing is normally carried out on a “rolling road”, with no steering inputs – so automatic Audis, with the emissions measurement evasion code installed, remain in low emissions mode during testing. In normal use, they enter normal shifting mode after the steering wheel is turned.
It is believed that Audi stopped installing the emissions evasion code in May 2016 – the code was detected in a vehicle built before that date.
Green Car Reports: California found a new cheat device in Audi transmissions
http://www.greencarreports.com/news/1107125_california-found-a-new-cheat-device-in-audi-transmissions-report
Jalopnik: America Figured Out A New Way Audi Cheated on Emissions Testing: Report
http://jalopnik.com/america-figured-out-a-new-way-audi-cheated-on-emissions-1788630969
Car & Driver: Another Emissions-Cheat Device Reportedly Found, This Time on Audi Gasoline & Diesel Vehicles
http://blog.caranddriver.com/another-emissions-cheat-device-found-this-time-on-audi-gasoline-and-diesel-vehicles/ / CARB found a new cheat device in Audi transmissions California Air Resources Board CARB found new cheat device Audi transmissions Volkswagen Group diesel emissions cheating scandal erupted September 2015 report automaker cars different type defeat device hide emissions testing regulators Germany’s Bild am Sonntag Reuters reported California Air Resources Board CARB discovered software automatic transmission Audi hide emissions both gasoline and diesel cars report software car laboratory testbed how much steering wheel being turned lower carbon dioxide emissions to suit transmission enters gear-shifting mode designed deliver low CO2 carbon dioxide car is started transmission switches regular mode higher CO2 levels steering wheel turned more than 15 degrees in regular driving normal driving laboratory testbed car drives zero inputs steering Bild am Sonntag report claimed Audi transmission-linked defeat device May 2016 CARB vehicle built prior to that date discovery Justice Department told VW Group refrain from making public results law firm Jones Day’s independent investigation original diesel emissions cheating scandal automaker request Justice Department keep confidential details other probes VW Group reach an agreement with regulators United States 3.0-liter diesel engines original defeat device /
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