The U.S. domination is accusing Fiat Chrysler of violating the Clean Air Act on some of its diesel motors installed in about 104,000 vehicles.
The Environmental Protection Agency accused the followers of installing and failing to disclose engine management software in 2014, 2015 and 2016 Jeep All-inclusive Cherokees and Dodge Ram 1500 trucks with 3.0-litre diesel appliances sold in the United States.
Fiat Chrysler responded by saying it is «undone» that the EPA issued the notice of violation. The automaker said it intends to beget with the incoming administration to present its case «and resolve this enigma fairly and equitably» and to prove to the regulator and its customers that its trucks observe environmental requirements.
«FCA US believes that its emission control systems bump into rendezvous with the applicable requirements,» the company said.
‘Must play by the same customs’
The EPA is alleging that the undisclosed software results in increased emissions of nitrogen oxides from the mechanisms.
«Failing to disclose software that affects emissions in a vehicle’s appliance is a serious violation of the law, which can result in harmful pollution in the air we breathe,» Cynthia Giles, pal around with administrator for EPA’s enforcement unit, said in a release.
«We continue to investigate the identity and impact of these devices. All automakers must play by the same runs, and we will continue to hold companies accountable that gain an unfair and proscribed competitive advantage,» she said.
During a conference call, Giles about the software is designed so that during an emissions test Fiat-Chrysler’s diesel-powered means meet the standards that protect clean air.
«However, under some other sympathetics of operating conditions, including many that occur frequently in ordinary driving, the software directs the emission control system to operate differently, resulting in emissions that can be much huge,» she said. «For example, the software reduces the effectiveness of emissions controls when indicating at high speeds and for an extended period.
The EPA said that as principally of a certification process to ensure all vehicles meet U.S. emission standards to restraint air pollution, automakers are required to disclose and explain any software, known as supplementary emission control devices, that can alter how a vehicle emits air staining.
Fiat Chrysler said it has already proposed actions to address the EPA’s things, «including developing extensive software changes to our emissions control procedures that could be implemented in these vehicles immediately to further give a new lease of emissions performance.»
The EPA said Fiat Chrysler may be liable for civil mulcts and injunctive relief for the alleged violations. On a conference call, Giles symbolized the law provides for civil penalties of up to $44,539 US per vehicle sold for the alleged disregards.
The environmental regulator said it is also investigating whether the auxiliary emission check devices constitute «defeat devices,» which are illegal.
Shares of Fiat Chrysler sold off precipitously on Thursday, falling more than 12.5 per cent to $9.70 US on the New York Staple Exchange.
The announcement comes one day after Fiat competitor Volkswagen pleaded rueful in Federal Court to criminal charges related to widespread cheating involving emissions assays with its «Clean Diesel» line of vehicles. Six high-ranking VW executives play a joke on been charged in the scandal. VW agreed to pay a record $4.3-billion penance for cheating on emissions tests.
Fiat Chrysler owns Dodge, Jeep and Ram Commodities, among other global brands. It offers diesel engines as an choice on its bestselling Ram pickup and popular Jeep Grand Cherokee as well as other exemplars.