Engine control software the keyFord's powertrains use hundreds of thousands of lines of computer code and related parameters that are adjusted to optimize the engine and transmission operation. It's these processes that largely make up the EcoBoost patent contribution, and make Ford's use of direct injection and turbocharging of its engines like no other automaker in the world.Ford holds more than 125 patents on its EcoBoost engine technology, which uses turbocharging, direct gasoline injection and variable valve timing to boost fuel economy by about 20 percent without sacrificing performance. Escape and Fusion sales get turbochargedThe Ford Fusion and Ford Escape exemplify the trend at Ford of putting the technology to work in the most mainstream, high-volume vehicles. Fusion production will go from 0 percent EcoBoost-equipped for model year 2012 to 60 percent turbocharged EcoBoost for 2013. The new Escape features two EcoBoost engines, a 1.6-liter and 2.0-liter that will make up 90 percent of its expected sales volume. In Europe, EcoBoost is beginning to build momentum as well. Ford plans to triple the production of its vehicles equipped with EcoBoost engines to approximately 480,000 in 2015, from 141,000 last year. More than 300,000 of that projected yearly output will be vehicles equipped with the new 1.0-liter EcoBoost. "With the sharp increase in EcoBoost production in the Fusion and Escape – on top of the F-250 Super Duty Power Stroke ® diesel – Ford will have the best-selling turbocharged sedan, SUV and pickup truck in North America," said Robert Fascetti, director, Large Gas & Diesel Engine Engineering. The limits for radical engine downsizing are undetermined. Ford plans on continuing to offer EcoBoost engines globally, including some innovative downsized engines. Ford has announced it will bring its award-winning EcoBoost 1.0-liter three-cylinder engine to North America next year. After launching just this year, the Focus 1.0-liter EcoBoost has already achieved nearly 30 percent of European Focus sales.