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Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Ford secures Microsoft for software updates

Ford is dropping Microsoft later this year as its infotainment partner when the Blue Oval switches to the BlackBerry QNX operating system for Sync 3 (pictured above). However, the two companies aren't severing ties completely, because the Redmond, WA, outfit is taking responsibility for Sync 3's wireless updates. Don Butler, Ford Director of Connected Vehicles and Services, announced the deal during a speech, according to Automotive News. "We've obviously had a good, long relationship with Microsoft," he said. "Microsoft understands the automotive environment and the kinds of experiences that we'd like to enable." The ability for Sync 3 to accept Wifi updates was announced as a major feature the new infotainment system, but this was the first mention of how that has been handled. Ford will host the files on Microsoft's Azure Cloud servers, according to Automotive News. Owners will need to give permission to check for new software, and they'll be notified after an improvement's installation. Dealers will install Wifi transmitters to keep vehicles on the lot up to date, as well. Sync 3 is set to replace the much-maligned MyFord Touch later in 2015 on some 2016 model year vehicles, and by next year it should be available throughout the Ford and Lincoln lineups. In addition to the wireless updates, the new system also promises a simplified interface, better voice recognition and faster response times. Ford Motor Company is preparing for vehicle ownership and user experiences of the future with the creation of a global cloud based Ford Service Delivery Network enabling new ways for consumers to interact with cars. Teaming up with Microsoft, Ford will expand connected services for customers around the world using the globally scalable and reliable Azure Cloud infrastructure. Ford and Lincoln owners will benefit from the convenience of new connectivity services keeping them better informed and in control of their vehicle at all times with the expanded availability of features like scheduled remote start, vehicle finder, and vehicle status (fuel or charge level, tire pressure). Building the Ford Service Delivery Network (SDN) on the Microsoft Azure platform enables a common platform for Ford to bring new features and services to market faster, quickly scale up for global implementation, and remain flexible for the future. Starting later this year, the Service Delivery Network will first enable over-the-air software updates for SYNC 3.

Weekly Recap: Toyota propels hydrogen fuel cells

Toyota is serious about hydrogen fuel cells, and it wants the auto industry to follow suit. The Japanese automaker said this week it's releasing 5,680 fuel cell patents from around the world, including technologies used on its upcoming sedan, the 2016 Mirai. The move is unusual, but not unprecedented, as Tesla similarly released its electric vehicle patents last year. The idea for Tesla, and now for Toyota, is to spur development of alternative propulsion. "By eliminating traditional corporate boundaries, we can speed the development of new technologies and move into the future of mobility more quickly, effectively and economically," said Bob Carter, Toyota Motor Sales senior vice president of automotive operations, in a statement. Toyota's fuel cell patents will be free to use through 2020, though patents related to producing and selling hydrogen will remain open forever. Toyota said it would like companies that use its patents to share their own hydrogen patents, but won't require it. "What Toyota's doing is really a logical move, and really a good move for the industry," Devin Lindsay, principal powertrain analyst with IHS Automotive, told Autoblog. The announcement was made at the Consumer Electronics Show in Las Vegas. It comes as Toyota prepares to launch the hydrogen-powered Mirai in a limited number late this year in California. The launch will be extended to the Northeastern United States next year. Toyota also has announced plans to support networks of fueling stations in each region to try to smooth consumer adoption. The Mirai has a 300-mile range on a tank of hydrogen, and it takes about five minutes to refill. Fuel cells have been receiving increased attention recently, and Audi and Volkswagen debuted hydrogen-powered cars at the 2014 Los Angeles Auto Show. Honda, another proponent of the technology, also showed its updated FCV concept in November in Japan. The company, however, has delayed its fuel cell sedan a year until 2016. Like Toyota, Honda says its hydrogen-powered car will have a range of 300 miles or more. Meanwhile, Hyundai currently offers leases for fuel-cell powered Tucsons, which have a 265-mile range, in Southern California. Despite the optimism some automakers have for fuel cells, the technology still faces barriers. A lack of filling stations has long held it back, and many consumers are not familiar with the potential benefits.