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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 might cut 40 models across brands to save cash

Volkswagen once set out to pass Toyota and General Motors and become the largest automaker in the world. Following months of fallout from the diesel emissions scandal, the manufacturer is rumored to be dropping around 40 models from its company-wide lineup. According to German business and finance publication Handelsblatt, the Volkswagen Group is looking to slim down and remove a number of low-volume vehicles from various lineups. The company currently sells around 340 models across brands that include Audi, Lamborghini, and Bentley. Volkswagen is refusing to comment, but Handelsblatt claims to have sources within the company. Last week, Volkswagen Group CEO Matthias Muller announced a new strategy for the company that includes a major focus on electric vehicles and new technology services. During his announcement, Muller said the company would be cutting a number of models, but at the time no numbers, models, or brands were discussed. Despite comments to the contrary, rumors have persisted since late last year that Volkswagen was looking to sell commercial truck and bus manufacturer MAN. Volkswagen owns truck and bus manufacturer Scania, so even if it dropped MAN, the company would still have a foothold within the bus and truck market. There is also talk of the company selling Italian motorcycle manufacturer Ducati, which Volkswagen acquired via Audi in 2012. The company's image has taken a huge hit in the wake of the diesel scandal. Volkswagen has set aside cash in order to pay fines and may be looking to sell these several subsidiaries and cut low-volume models in order offset the costs. Despite the scandal, the company led worldwide sales in the first quarter of 2016. The same was true in 2015, but sales tanked at the end of the year following the diesel revelations. Related Video: Rumormill Audi Bentley Volkswagen Ducati

Audi to keep hiring workers despite VW diesel scandal

Even while Volkswagen contemplates delaying or canceling projects to pay for costs related to the massive diesel emissions scandal, its stablemate Audi is hiring, according to Reuters. Audi certainly isn't immune to the diesel scandal, with around 2.1 million affected vehicles worldwide including 13,000-14,000 in the US, but the scandal so far isn't affecting staffing levels. "We are sticking with plans for strategic growth and are continuing to hire new employees as planned," Audi board member for human resources Thomas Sigi said in a German newspaper, according to Reuters. Sigi even suggested paying a "respectable" bonus to workers next year. Audi has some big projects on the horizon, too. Among them, the company intends to launch a production version of the E-Tron Quattro Concept in 2018, and for performance fans a new TT RS appears to be on the way. The new A4 should be a big contributor to global volume when its worldwide rollout is complete. Rather than allowing the diesel scandal to hurt all of its divisions, the VW Group instead wants to concentrate the fallout (and costs) on the VW brand, according to Reuters. Those expenses could be huge. Volkswagen is budgeting around $7.3 billion just to repair the 11 million emissions-cheating vehicles. Worldwide, maximum estimates put the whole mess at $87 billion. Related Video: