VW: using cheat software may not be illegal in European tests
Source : VW: using cheat software may not be illegal in European tests
Firm admits This particular can be “theoretically” possible This particular cheated Euro tests – although claims This particular may not breach regulations if This particular did
The Volkswagen Group has admitted its cars could “theoretically” have cheated European emissions tests – in addition to can be trying to establish whether doing so could be illegal.
Asked by Autocar if VW had established whether the so-called defeat device was employed during Euopean emissions testing, a spokesman said he could only confirm in which “the software used in some diesel vehicles can theoretically detect a dynometer set-up in addition to influence the emission stategy.”
He added: “So far as we know today only vehicles with diesel engines by code EA189 are affected.”
The spokesman also raised the possibility in which, even if VW Group cars are found to have employed the defeat device in European tests, This particular may not breach regulations. “This particular can be not certain whether This particular function can be catagorised as a defeat device under European standards,” he said.
To date, the Group has only confirmed in which the software was used during emissions tests inside the USA (a process called FTP75), where cars must achieve lower levels of NOx emissions than in Europe, in addition to in which around 11 million vehicles worldwide are fitted with the cheat software, including almost 1.2m inside the UK.
VW claims in which the delay in establishing whether This particular also cheated European tests can be a result of the scale in addition to complexity of the EA189 engine production cycle. The single EA189 code incorporates three different cubic capacities in addition to multiple power outputs – in addition to the powerplant has also been paired with three different manual gearboxes in addition to three specs of DSG dual-clutch transmissions. This particular was also fitted across four brands – VW, Audi, Seat in addition to Skoda – in addition to most cars were modified every design year.
The spokesman added: “Only EA189 engines show a significant difference between cycle test results in addition to on-road results. Whether in addition to how This particular software genuinely interacts can be part of internal in addition to external investigations. We are working at full speed to implement technical measures to eliminate these deviations. in which’s why these questions are based on speculation.”
A VW spokesman has previously declined to speculate on how much effect the ‘defeat device’ could have had on NEDC results. In 2009 Europe’s NOx regulations were not as strict as those imposed inside the USA, when legal limits were set at 70 milligrams/km, a drop of 0% compared to the limits in which had previously been in place. in which has led to suggestions affected cars could not have needed to activate the cheat software during European testing because This particular could not have been required to pass the tests. In 2009 the EU5 emissions limit for NOx was 180mg/km.
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