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French probe alleges 2 million PSA cars had engine cheats

PARIS — A French investigation into alleged emissions cheating by PSA Group found that suspect software had been used on almost 2 million vehicles sold by the maker of Peugeot and Citroen cars, Le Monde reported on Friday. Paris-based PSA denies any use of fraudulent engine software, a spokesman said in response to the newspaper report, which sent PSA shares sharply lower. The stock was down 4.4 percent at 17.78 euros as of 1019 GMT. So-called "defeat devices" restrict exhaust output of toxic nitrogen oxides (NOx) under regulatory test conditions while letting emissions far exceed legal limits in real-world driving. In February, PSA became the fourth carmaker to be referred to French prosecutors by the country's DGCCRF watchdog over suspected emissions test-cheating, after Volkswagen, Renault and Fiat Chrysler. PSA's engineering chief acknowledged at the time that emissions treatment in the group's diesels was deliberately reduced at higher temperatures to improve fuel efficiency and carbon dioxide (CO2) emissions in out-of-town driving, where NOx output is considered less critical. According to Le Monde, an internal PSA document obtained by DGCCRF investigators includes discussion of the need to "make the 'defeat device' aspect less obvious and visible." However PSA insists there is nothing fraudulent or illegal about its engine calibrations. "PSA denies any fraud and firmly reaffirms the pertinence of its technology decisions," the company said on Friday. Reporting by Laurence FrostRelated Video: Image Credit: Getty Government/Legal Green Volkswagen Citroen Peugeot Emissions Diesel Vehicles dieselgate volkswagen diesel

Submit your questions for Autoblog Podcast #366 LIVE!

We're set to record Autoblog Podcast #366 tonight, and you can check out the topics below, drop us your questions and comments via our Q&A module, and don't forget to subscribe to the Autoblog Podcast in iTunes if you haven't already done so. To take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #366
2015 Lincoln Navigator

2015 Volkswagen GTI [w/video]

The 911 Of Hot Hatches Takes The Compact Game To New Levels
North American car buyers get a bit of a slap in the face when it comes to delivery schedules for new the Volkswagen Golf and pumped-up GTI models. We'll just repeat the old chestnut: It's worth the wait... even though it still stinks. This time around, Western Europe is taking deliveries of the new Golf as we speak, and GTI deliveries start between May and July. North America doesn't get the Mk7 Golf or GTI until about July of 2014.
So we approached our first drive of the new GTI with this chip on our shoulder: "You're making us wait? Well, then at least give us the exact car we'll be able to buy. No compromises, mein freund." And so it was that we extracted nearly all of our drive impressions from behind the wheel of what, for the United States, will technically be a model year 2015 two-door Volkswagen Golf GTI Performance with the standard six-speed manual.