The Mayor asked the firm how many vehicles carrying “defeat devices” — software which allows a car to emit more pollution than permitted — could be on the capital’s roads.
It follows accusations that Fiat Chrysler failed to disclose such software in some of its diesel models. Similar devices were fitted to VW cars at the centre of the emissions debacle that engulfed VW in 2015.
Mr Khan believes vehicles with “defeat devices” pose a risk to air quality levels. The Department for Transport has asked US officials for details of a probe into Fiat Chrysler. The “notice of violation” issued to the firm by the US Environmental Protection Agency covers 104,000 vehicles, including the Jeep Grand
Cherokee, of which there are thought to be some 3,700 registered in the UK.
Mr Khan asked Fiat Chrysler if any defeat devices had been installed on its vehicles sold in the UK.
He wrote that his efforts to cut pollution would be “undermined if vehicle manufacturers seek to manipulate emissions output and obtain type approval by using software to produce false results”.
Fiat Chrysler insists it has done nothing illegal. Its spokesman said: “The US and EU have different software calibrations, standards and testing. Our vehicles sold in the EU conform to EU regulations.”
It follows accusations that Fiat Chrysler failed to disclose such software in some of its diesel models. Similar devices were fitted to VW cars at the centre of the emissions debacle that engulfed VW in 2015.
Mr Khan believes vehicles with “defeat devices” pose a risk to air quality levels. The Department for Transport has asked US officials for details of a probe into Fiat Chrysler. The “notice of violation” issued to the firm by the US Environmental Protection Agency covers 104,000 vehicles, including the Jeep Grand
Cherokee, of which there are thought to be some 3,700 registered in the UK.
Mr Khan asked Fiat Chrysler if any defeat devices had been installed on its vehicles sold in the UK.
He wrote that his efforts to cut pollution would be “undermined if vehicle manufacturers seek to manipulate emissions output and obtain type approval by using software to produce false results”.
Fiat Chrysler insists it has done nothing illegal. Its spokesman said: “The US and EU have different software calibrations, standards and testing. Our vehicles sold in the EU conform to EU regulations.”