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VW confirms Audi's emissions test transmission anomalies

Just a week after reports that the California Air Resources Board (CARB) found an emissions cheat in some Audi automatic transmission software programs, parent company Volkswagen has come clean. As reported by Reuters, VW's response to an article by Munich's Sueddeutsche Zeitung stated that the adaptive shift functionality can "lead to incorrect and non-reproducible results." Adaptive shift programs alter the characteristics of a vehicle's transmission to suit different driving styles. Gentle driving will result in earlier shifts and lower engine revs, while hard-charging on the pedals and steering will make the transmission more responsive and hold gears longer. That adaptation can change over time or even on a short-term basis. And it can save fuel. The difference in this case is that is seems that the Audi transmissions were specifically programmed to detect emissions test conditions. As we explained in a previous article, one of those test conditions is keeping the wheel straight. Turning more than 15 degrees shuts the test mode off. According to Reuters, the US government is trying to determine whether this classifies as an emissions cheat device, although VW, Audi, and the EPA have not commented on the record. This latest accusation is separate from the larger VW diesel emissions scandal. Related Video: Image Credit: Getty Editorial Government/Legal Green Audi Volkswagen Emissions vw diesel scandal

Suspended VW exec Hackenberg resigns in wake of scandal

Ulrich Hackenberg, father of the innovative modular architecture that underpins many modern Volkswagen and Audi products and a 30 year veteran of the giant company, has resigned his position as the lead engineer for the entire Volkswagen Group as well as his seat on Audi's management board, reports Automotive News. The resignation closes out a two-month suspension while the investigation into VW's deceptive emissions practices continues.The resignation follows the admission by Audi that the 3.0-liter TDI V6 engine was also fitted with emissions-control defeating software, like some of its four-cylinder TDI counterparts. In turn, this lead to changes in Audi's management structure. AN reports that Matthias Muller, who has already taken over Martin Winterkorn's position as VW Group CEO, will also be named chairman of the Audi brand.Hackenberg's successor was named as part of this announcement. Stephan Knirsch, who has lead engine development at the Audi division, will assume Hackenberg's roles as both board member for Audi in charge of technical development, and as the head for technical development across the whole group.Related Video:

Volkswagen reveals updated Sharan minivan for Europe

Volkswagen's experiment with rebadging Chrysler minivans as the Routan may not have gone so well for the German automaker in North America, but overseas it offers vans of its own. Even aside from the fullsize Crafter and Transporter vans sold by Volkswagen Commercial Vehicles, the passenger car division offers its own minivans like the Touran and the Sharan. Now it's revealed an updated version of the latter. The VW Sharan was first introduced back in 1995 and entered its second generation in 2009, built in Portugal alongside the Seat Alhambra and offering seating for seven in its five-door form. The new model looks largely the same as the existing one, but benefits from new taillights and a revised interior. But most of the upgrades are found under the skin. There's an array of turbocharged and direct-injected engines that are now up to 15 percent more efficient than those found in the existing model, with two gasoline engines ranging in output from 148 horsepower to 217, and three diesels producing 113, 148 and 181 hp. Along with the updated powertrain options, the revised Sharan also gets a host of new safety and convenience systems, including automatic post-collision braking, Front Assist with City Emergency Braking, Lane Assist, Adaptive Cruise Control, Park Assist and Blind Spot Monitor. Inside, the infotainment system has been upgraded as well. The updated Sharan arrives hot on the heels of the new Caddy released earlier this month and just in time for the 2015 Geneva Motor Show. Wolfsburg, 18 February 2015 Show premiere of the Sharan in Geneva - Even more technical highlights for the popular Volkswagen MPV - New TSI and TDI engines* are up to 15 per cent more fuel efficient Volkswagen is presenting the technically updated Sharan at the Geneva International Motor Show. Numerous new convenience and assistance systems make the family-friendly MPV one of the most advanced models in its segment. A wide range of infotainment systems also guarantees full connectivity to many smartphones and tablets. At the same time, the fuel economy of the petrol and diesel engines* was improved by up to 15 per cent. The updated Sharan will arrive on the German market this summer; advance sales begin in April. Along with the standard Automatic Post-Collision Braking System, which automatically initiates braking after a collision if the driver is no longer able to intervene, numerous optional assistance systems are available in the updated Sharan as well.