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EPA suspected Fiat Chrysler of using 'defeat device' in 2015

U.S. regulators told Fiat Chrysler Automobiles in November 2015 that they suspected some of the automaker's vehicles were equipped with secret software allowing them to violate emission control standards, according to emails disclosed on Friday. The U.S. Environmental Protection Agency and California Air Resources Board accused Fiat Chrysler in January of using the software, known as a "defeat device," to illegally allow excess diesel emissions in 104,000 Jeep Grand Cherokees and Dodge Ram 1500 trucks built between 2014 and 2016. Byron Bunker, director of the EPA's Transportation and Air Quality compliance division, said in a January 2016 email to Fiat Chrysler, obtained by Reuters under the Freedom of Information Act, that he was "very concerned about the unacceptably slow pace" of the automaker's efforts to explain high nitrogen oxide emissions from some of its vehicles. Nitrogen oxide is linked to smog formation and respiratory problems. Bunker's email said the EPA had told Fiat Chrysler officials at a November 2015 meeting that at least one auxiliary emissions control device on the car maker's vehicles appeared to violate the agency's regulations. Mike Dahl, head of vehicle safety and regulatory compliance for Fiat Chrysler's U.S. unit, responded in a separate email that the company was working diligently and understood the EPA's concerns. He added that if the EPA identified Fiat Chrysler vehicles as containing defeat devices it would result in "potentially significant regulatory and commercial consequences." The documents redacted the vehicles named, but two officials briefed on the matter said they referred to diesel models. The EPA's November 2015 meeting with Fiat Chrysler came two months after Volkswagen AG, mired in a major tailpipe emissions scandal, admitted to installing secret defeat device software in hundreds of thousands of U.S. diesel cars to make them appear cleaner than they were on the road.

Coronavirus blues, and the 2021 Hyundai Elantra debuts | Autoblog Podcast #619

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Green, John Beltz Snyder and News Editor Joel Stocksdale. Get a behind-the-scenes look at life for Autobloggers during the coronavirus outbreak, as they talk about how it's not only affecting the automotive industry at large, but the people who cover it as well. Amidst the chaos, Hyundai unveiled the 2021 Elantra, and out editors opine about the new small sedan. They briefly discuss what cars they'd want to drive cross-country if they had a flight that had been canceled, before talking about the cars they've actually been driving, including the Mercedes-Benz GLS 580, Jeep Renegade and Lincoln Corsair. Finally, they reach into the mailbag and help a listener pick a new car. Autoblog Podcast #619 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown The coronavirus is affecting the auto industry, and those who obsessively cover it 2021 Hyundai Elantra has been revealed Poll: Your flight's canceled. What car do you drive cross-country? 2020 Chevy Corvette orders end Cars we're driving: 2020 Mercedes-Benz GLS 580 2020 Jeep Renegade 2020 Lincoln Corsair Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:

Jeep Grand Cherokee Trackhawk undisguised with Hellcat power

Superchargers make everything better. Mount one to the top of a 6.2L Hemi V8 and pack it under the hood of a Jeep Grand Cherokee and you have a recipe for a completely bonkers, wholly unnecessary, and totally sweet SUV. We've known for a while that the so-called Trackhawk, essentially a Hellcat Jeep, is on its way. We now have photos of a completely undisguised test vehicle on public Michigan roads trying to make its way to SRT headquarters. Jeep already makes an SRT version of the Grand Cherokee. That version only puts out a measly 475 hp and 470 pound-feet of torque from a 6.4L Hemi. After developing a couple of 707-hp Dodges, SRT felt that Jeep needed some of that Hellcat love too. In the photos, we can see that, aside from the front fascia, the Trackhawk will look fairly similar to the standard SRT Grand Cherokee. The front retains the requisite Jeep grille, though it's been narrowed a bit to make room for larger air intakes below. The Hellcat engine creates a lot of heat, so designers needed to make sure the beast has plenty of room to breathe. New LED fog lights have been integrated into lower air ducts. We still don't know many of the Trackhawk's finer details, like the exact price or release date. We do know that Jeep claims a 3.5-second 0-60 time, making it both the quickest-accelerating Hellcat-powered vehicle and one of the quickest-accelerating vehicles in the world. For comparison, BMW claims the X5 M will do 0-60 in 4 seconds flat. Related Video: Featured Gallery Grand Cherokee Trackhawk View 9 Photos Spy Photos Jeep SUV