2009 Porsche 911 on 2040-cars

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New info on how VW, Porsche, Audi V6 TDI engine cheat works

The German newspaper Bild am Sonntag is reporting that US investigators have found three pieces of software that work in concert to turn off the emissions control equipment in certain diesel models after a set period of time. The engine in question, the 3.0-liter TDI turbodiesel, was found in certain Volkswagen Touareg, Audi Q7, and Porsche Cayenne models – the sale of which was suspended in the US late last year. Since most emissions compliance testing takes around 20 minutes, the software in the three VW Group models shuts off the emissions control equipment after 22 minutes, a straightforward end run around the testing. Remember that the 3.0-liter TDI engines aren't included in the big buyback and recall program announced for the smaller 2.0-liter, four-cylinder TDI engines. The 3.0-liter engines will likely get their own program, but we don't know when to expect it or exactly what it will look like. Last month, California rejected a proposed fix for the larger TDI engines, and VW went back to the drawing board. Since the company is unlikely to create two fixes, one for California and one for the rest of the nation, the company can't really proceed until they figure out a solution California will accept. The EPA hasn't officially commented on the report, and we don't know how Bild am Sonntag came across the information, but we'll be closely watching what emerges after this report. Related Video:

Infiniti cribs new US boss from Porsche

Just weeks before he was supposed to become CEO of Porsche Cars Australia, Infiniti has apparently offered Porsche COO and Executive Vice President Michael Bartsch a deal he couldn't refuse. Thus, Bartsch has join the company as Vice President of Infiniti Americas, the luxury marque's top North American post. Bartsch replaces Ben Poore, who has been with the automaker since 2008, having led both a 22-percent sales surge in 2012 and the brand's current sales slough, Automotive News reports.
Bartsch, Porsche's No. 2 US executive, has held the COO and Executive Vice President positions at Porsche since 2005 and was scheduled to become CEO of Porsche's Oz division on September 1. Infiniti has experienced a number of recent personnel changes in the past week: it named Vincent Gillet, formerly an executive for Starwood Hotels & Resorts, to lead its marketing efforts worldwide and Simon Cox, a former designer for automakers including Ford and Peugeot, to head a new design studio in London.
Poore reportedly will pursue other interests outside of the auto industry. Read more about the personnel change in the press release below.

Watch the incredibly complicated operation of Porsche's new targa roof

Despite Porsche having claimed the name, targa tops are nothing new. In addition to the semi-roofless version of the 911, plenty of cars in the past have used removable roof panels - the new Corvette Stingray has one (as have prior generations), and this type of open-air experience has been available on past vehicles like the Pontiac Solstice Coupe and Honda Civic del Sol.
But when Porsche took the top off its brand new 911 Targa here at the Detroit Auto Show, it was indeed cause for pause. Simply put, this is one of the most complicated and intricate electronic roof panel removal techniques we've ever seen, save perhaps, for the setup found on the Japanese-market Civic del Sol from the 1990s.
We won't spoil the video for you, but basically, rather than just the roof panel coming off, the entire rear glass area lifts away the body in order for the small section over the passenger compartment to slide back. This has to be incredibly expensive to repair once it inevitably breaks. And we highly doubt you'll be able to operate this mechanism at any speed.