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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:

Volkswagen debuts MkVII-based diesel Golf GTD

As Volkswagen prepares for the launch of the seventh-generation Golf, it continues to show off some of the car's different variants. With the standard Golf and the ultra-efficient BlueMotion Concept out of the way, now we're finally starting to see some of the sportier versions planned for the hatchback. Confirmed for a debut at the Geneva Motor Show, Volkswagen has now given us our first glimpse at the Golf GTD.
Just think of the GTD as a diesel version of the GTI with all the handling and styling upgrades, and then add a torquey engine to the equation. (We had the chance to sample the current GTD over the summer, so click here to read more.) To go with the new body style, VW also gave the GTD a new TDI engine consisting of a similar turbocharged and direct-injected 2.0-liter inline-four layout but with an output of 184 horsepower and 280 pound-feet of torque - that's an increase of 14 hp and 22 lb-ft over the current GTD. That's a pretty good oomph, but the GTD won't be setting any acceleration records with VW quoting a 0-62 mile per hour time of 7.5 seconds thanks to the car's 3,036-pound curb weight.
The styling of the MkVII Golf lends itself quite well to the more aggressive body kit found on the GTD (and likely matching the GTI). The new front fascia and blacked-out grille give the GTD a sporty look up front, while 17-inch sport wheels, rocker panel extensions and smoked LED taillights finish off the visual changes. The GTD will only be offered in three exterior colors: Tornado Red, Black and Pure White. As expected, the interior gets the plaid seat inserts and flat-bottomed sport steering wheel, but the car also gets stainless steel pedals, a black headliner, ambient cabin lighting and a specific gauge cluster readout.

Autoblog Minute: VW financial woes continue, Tesla Model X dazzles

Volkswagen sees its financial woes continue, and Tesla reveals the all electric Model X crossover. Autoblog's Greg Migliore reports on this edition of Autoblog Minute Weekly Recap. Update: The post has been updated to show the complete range of estimated MPGe specs for the Model X P90D and not just the 92 combined MPGe. Show full video transcript text [00:00:00] Volkswagen sees its financial woes continue, and Tesla reveals its all electric Model X crossover. I'm Senior editor Greg Migliore and this is your Autoblog Minute Weekly Recap. Volkswagen has been removed from the DOW Jones Sustainability Index, or DJSI. A decision that takes effect on October 8th. Removal from this key index is yet another black eye for the embattled automaker and it [00:00:30] indicates VW's fall as a company leads the way in economic, environmental and social performance. Ever since the emissions scandal broke the world's top selling automaker's stock has struggled. Reports estimate VW's losses to be a staggering 30.8 billion dollars. Tesla rolled out the Model X this week. A live web-stream showed us what to expect. Like, how the Falcon Wing doors adapt to tight parking spots and low garages. Towing capacity [00:01:00] was also demonstrated. The CUV is said to be able to haul 5,000 pounds, while carrying 7 passengers and luggage. Still, there was no mention of how towing would affect battery life or the range of the all electric crossover. The Model X also boasts a giant air filtration system with a "Bioweapon Defense Mode," a feature that is said to protect passengers against bacteria, harmful gasses and as Elon Musk joked, possible apocalyptic events. [00:01:30] Stay tuned. According to early EPA estimates, the Model X 90D has a range of 257 miles with 90 MPGe city, 94 highway and 92 combined MPGe. Those are the highlights from the week that was. Be sure to check out my full weekly recap this Saturday. Plus I'll have some added insight into Mazda's new sports car. For Autoblog, I'm Greg Migliore. Autoblog Minute is a short-form video news series reporting on all things automotive. Each segment offers a quick and clear picture of what's happening in the automotive industry from the perspective of Autoblog's expert editorial staff, auto executives, and industry professionals. Tesla Volkswagen Crossover Diesel Vehicles Electric Autoblog Minute Videos Original Video vw diesel scandal