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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 patents a multi-touch version of its classic keypad

For decades, Ford has offered a keypad on the doors of their cars that would allow owners access with the right code. Amazingly, the keypad has survived almost unchanged except for a recent touch button version. A new patent from the Blue Oval shows the keypad may get a big upgrade soon. The first big change is that it looks like the keypad may move to the key fob. Although it might be possible to have it on the car itself as well, the patent only seems to focus on the key fob. In addition, the fob will now be a multi-touch pad similar to that of modern smartphones. This will allow for more diverse code entries, according to the patent's description. Instead of just a simple number code, owners could enter a code that involves swipes and keystrokes, and even simultaneous keystrokes. For instance, you could enter a code that requires swiping from 1 to 3, followed by holding 2 and 4 to unlock the car. The patent also seems to indicate that this keypad would then display unlock functions and other functions on the fob after the correct code is entered, thus making it more than just a way to unlock the car. As for the practical implications of this keypad system update, it could provide an added layer of security. If someone steals your keys, they would have to also know your access code to get into the car. Whether this would also help make the key and car harder to hack would remain to be seen, though. Another possible benefit could be the prevention of accidental lock and alarm button presses, although that likely isn't a common issue. There could be potential downsides as well. If used as an extra layer of security, the legitimate owner would have to punch in their code on the fob to get in, which would render proximity key benefits relatively useless. Moving the keypad to the fob would also mean owners couldn't get into their cars without having the key with them. We don't have any clues as to when this could become a feature, but it doesn't seem like it would be difficult to implement, so it could show up in the next few years. Related Video: News Source: United States Patent and Trademark OfficeImage Credit: Ford, United States Patent and Trademark Office / Ford Auto News Ford Lincoln Technology keyless entry

Ford's J Mays feels vindicated by Fusion reception

It's hard to think back now, but the same man overseeing the design of the 2013 Ford Fusion also presided over a rather lackluster period in Ford design, highlighted by vehicles like the Five Hundred and Freestyle. With the redesigned Fusion receiving high praise, J Mays tells Automotive News that he feels vindicated from criticisms suggesting he's not a daring enough designer.
When Mays took over as lead of design in 1997, he admits to having quite an ego ("My head would barely fit through the door some days. I've long since gotten over myself") and the workload to match. With the Blue Oval's portfolio full of premium brands like Aston Martin, Jaguar, Land Rover and Volvo at that point, along with the bread-and-butter Ford, Lincoln and Mercury models, Mays certainly had quite the challenge.
It was in the mid-2000s that Mays took over just the premium brands, and took on the new title of Chief Creative Officer. At the time, Mays endured some criticism for looking backwards to retro styling, rather than setting a new standard for American car design - criticism that Mays says he is free from with the all-new Fusion.