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To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

Italian investigators search Lambo headquarters in VW probe

Italian investigators searched Lamborghini headquarters on Oct. 15 to look for evidence of managers' involvement in Volkswagen's emissions cheating. VW's main office in Verona was also inspected, according to Reuters. Lamborghini is owned by Volkswagen, and Lambo in turn is listed as the owner of VW Group Italia. Authorities wanted to find out if employees were conscious that the vehicles were skirting emissions rules. "It is one thing if I sell water and pretend it's wine, but if I sell water believing it is wine it's different." Verona chief prosecutor Mario Giulio Schinaia said to Reuters. Italian newspaper Gazetta del Sud reported that several managers in Italy were under investigation for alleged fraud. Prosecutors in Germany have also been rigorously investigating VW, and they recently staged a similar raid on the company's headquarters in Wolfsburg, Germany. The automaker reportedly turned over documents and other data relating to the software defeat device. Meanwhile, VW's internal investigation has turned up little wrongdoing, though a recent leak suggested otherwise, and at least 30 managers could have known about the defeat device. The automaker has disputed that figure. Volkswagen of America CEO Michael Horn testified before Congress that he believed only a few individuals were involved. The situation hasn't been easy on VW in the US, either. The Department of Justice has also been pursuing an investigation into the automaker. Plus, state attorneys general are filing lawsuits against the company for defrauding customers. VW has until Nov. 20 to explain a repair for the problem to the California Air Resources Board. Related Video:

2015 Volkswagen Touran is the Euro MPV exemplified [w/video]

Among the vehicles Volkswagen doesn't sell in the United States, we retain a soft spot for the tiny Touran MPV. Five doors, a reasonably sized trunk, clean sheet metal and an attractive cabin is an appealing combo, after all, regardless of the form factor. For the 2015 Geneva Motor Show, VW updated the popular compact van for European audiences. Like the Golf-inspired styling of the second-generation model, the popular hatchback's looks are clearly evident in the third-generation Touran. The Golf's small upper character line is more dramatic on the van, although the general taillight and headlight shapes are remarkably similar. The grille, meanwhile, is more Passat than anything else, with a conservative three-bar design. The R-Line model gets more dramatic front and rear bumpers, with black accents on the former and a pair of chromed exhaust tips jutting out underneath the latter. The cabin is typical of Volkswagen, with handsome materials throughout. Piano black is the dominant accent material, found on the dash and steering wheel, while the leather-wrapped steering wheel and hide seats both look like nice enough. Check out our full gallery of images of the new, third-generation Touran from the 2015 Geneva Motor Show. Volkswagen presents the new Touran - Germany's best-selling MPV completely redeveloped - More room; smart new design - New engines up to 19 per cent more economical Volkswagen presents the new Touran. The completely redesigned MPV was showcased before an audience of international media representatives at the Autostadt in Wolfsburg, not far from the production site where the popular family car is made. The interior of the new model has undergone a significant increase in size and is highly configurable. Refinements have been made all around the vehicle, which boasts a range of six new economical engines and an extensive line-up of assistance and infotainment systems. The public premiere of the new Touran will take place in the coming week at the Geneva motor show. Prof. Dr. Martin Winterkorn, Chairman of the Board of Management of Volkswagen Aktiengesellschaft, explained: "As one of the most successful family cars in the world with 1.9 million units sold, the Touran is indisputably Germany's top MPV.