2001 Porsche Boxster 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:

Autoblog Unplugged: 2015 Porsche 911 Targa 4S

The day began cold and clear. It felt like a perfect late autumn afternoon to flog the 2015 Porsche 911 Targa 4S on the backroads west of Detroit. So it seemed, anyway. An impromptu snow squall came out of nowhere, dampening the roads and our spirits, though the latter quickly were lifted as we began putting our German sports car through its paces. Quite simply, the 911 Targa 4S is up for almost everything. The all-wheel-drive system kept us poised and secure – it takes a bit to unsettle this 911 when all four wheels are clawing at the pavement. We still had 400 horsepower on tap, which is a riot to channel via the seamless PDK gearbox in any condition. Yes, this is a Targa, so even in the snow we dropped the top, cranked the seat heaters and had a heck of a good time. It's hard not to when you're motoring in something that starts at more than $120,000. Still, weather in Michigan can throw anyone a curve. We dealt with it, and luckily, you don't have to. In this Autoblog Unplugged you get all the good stuff. The purr and whine of the engine. Up-close shots of the Targa as it tackles the road – and best of all – no talking. Unplugs are all about driving. Thus, we'll shut up. Please enjoy.

Hot Wheels goes Outlaw with Magnus Walker Porsches

Magnus Walker, of Urban Outlaw fame, insists his story is just like that of any kid. But instead of becoming a fireman or an astronaut, Walker's childhood dream was to have a specific car. A Porsche 911 Turbo just like the one he fell in love with at the 1977 Earls Court Motor Show in London, to be exact. Today, he's famous both for having an eye-catching collection of 911s, as well as a compelling story behind them. Walker collaborated with Hot Wheels so a new generation of kids can find their dream, just like he did with that Porsche. Today, Walker and Hot Wheels will unveil the line of diminutive Porsches he helped to create, starting with the company's beginnings: a Porsche 356A. "There was something about this car, the Porsche," Walker told Autoblog last week in his Downtown Los Angeles garage. "You either had the Ferrari Boxer on the wall, a Lamborghini Countach on the wall, or a Porsche Turbo. There was something that attracted me to this car. That dream never went away." Jun Imai, Design Manager at Hot Wheels, said Walker's story and ties to the Porsche name were a match for the maker of toys that are commonly found on a living room rug. "All Hot Wheels cars have a story, just like all the cars in his collection," Imai said. The partnership with Waker, Imai said, is a product of the way Hot Wheels now gauges the pulse of car culture, with inspiration coming from what's parked out on the streets, printed in magazines and being shared on the internet. There was something that attracted me to this car. That dream never went away. "Up until five years ago, we were a V8 muscle car brand," Imai said. "Now it's, 'What is the modern hot rod?' It could be a Porsche or an E30 BMW. Everyone's into something different, so we take that into consideration." Imai said that Walker's collaboration is just that, rather than slapping his name onto a new series of products. "We're not just doing replicas of his car, that's almost obvious and easy," he said. "We thought, let's have him come in, let's have him actually design graphics for the cars where he's an integral process." For Walker, though, the Hot Wheels cars reflect the growing accessibility of car culture. Despite the modern popularity of video games - Magnus made an appearance in the latest Need for Speed game - Walker says the appeal of Hot Wheels spans from the youngest budding enthusiasts to people older than the original 356.