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Mitsubishi cheated on Japanese fuel economy test since 1991

Mitsubishi now says that its cheating on Japanese fuel economy tests stretches as far back as 1991. The automaker has hired an independent panel of investigators to get to the bottom of what happened, and the company will give them three months to prepare a report about the deception. Mitsubishi's cheat involves how the company calculated driving resistance to determine fuel economy. In 1991, Japan's Road Transport Vehicle Act established a coasting test to establish the driving resistance, but Mitsubishi's engineers used their own "high-speed coasting test," according to its statement. In 2007, the company decided to only use the country's mandated evaluation, but the employees kept utilizing the high-speed test in the field. In the most recent scandal, workers selected low values for driving resistance from the results, which made the fuel economy look better. Mitsubishi's presented these details in a report to the Ministry of Land, Infrastructure, Transport, and Tourism. "We are currently investigating the reasoning behind each of the decisions," the company said in a statement. It also hired three former prosecutors to figure out why this happened for so long. At this time, Mitsubishi only confirms the incorrect figures for some of the company's minicars, but this investigation could discover more transgressions. This fiasco started when Nissan discovered fuel economy discrepancies in some of its Mitsubishi-made tiny kei-class cars in Japan. Mitsubishi came clean and admitted the problem affected about 625,000 vehicles in the country. Japanese media have alleged more vehicles have incorrect mileage, including the Outlander. The National Highway Traffic Safety Administration in the US has also requested data from the Japanese automaker to confirm similar deceptions didn't happen for vehicles here. Related Video: Regarding the Report to MLIT Concerning Improper Conduct in Fuel Consumption Testing of Vehicles Manufactured by Mitsubishi Motors Corporation Tokyo, April 26, 2016 The following is a summary of the report submitted by Mitsubishi Motors Corporation (MMC) to the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) today, pursuant to instructions received from MLIT on April 20 to investigate improper conduct in fuel consumption testing of vehicles manufactured by MMC. Report Summary 1.

Japan plans real-world diesel emissions test after companies fail

Japan's transport ministry plans to start real-world diesel emissions tests after an experiment found four models from Toyota, Nissan, and Mitsubishi that produced more nitrogen oxide (NOx) emissions than the nation's rules allow, according to The Japan Times. Regulators there usually only perform emissions checks in the lab. The VW diesel scandal has everyone double-checking their figures. Diesel versions of the Toyota Hiace van, Land Cruiser Prado, and Nissan X-Trail produced up to 10 times more NOx than allowed. The Mitsubishi Delica D:5 was up to five times over the limit, The Wall Street Journal reports. There was no evidence of defeat devices in the vehicles. Mazda performed well in the experiment, though. The CX-5 passed with nearly the same results on the road and in the lab. The Demio, better known as the Mazda2, did nearly as well with only slighter higher figures in the real world than in the controlled setting. The experimenters theorized the reason for the excessive emissions was that cold weather caused the engines' software to shut off the exhaust gas recirculation to prevent damage, according to the WSJ. However, this behavior also increased NOx production. Toyota, Nissan, and Mitsubishi don't have to worry about punishment from the transport ministry because this check was just an experiment. Their models already passed the mandated lab tests, which was the only requirement, according to The Japan Times. As governments begin greater real-world emissions tests, the results suggests diesels aren't very clean. A recent check in France found models from Ford, Renault, and Mercedes-Benz that didn't perform up to the standards. Regulators in India conducted similar evaluations and ordered VW to recall over 300,000 vehicles. Related Video:

Ford and Lincoln design honcho leaves to head Nissan North America design

Last Friday, David Woodhouse suddenly resigned from his dual positions as Ford's director of global strategic design and director of Lincoln design. In a post not long after leaving, he praised the efforts of his former team over the past six years he headed design at Lincoln. Among other products, that crew gave us the redesigned Navigator, the Continental concept and production sedan, and the Aviator concept and production crossover. Car Design News reports Woodhouse traded Michigan for California, taking the role of VP at Nissan Design America in San Diego. He officially assumes the position July 1, and will also serve on the Japanese automaker's Global Nissan Design Management Committee. Woodhouse has spent more than 25 years in the design department, starting with BMW and work on the Mini and Range Rover brands, followed by a brief stint with Cadillac of Europe. For the past 20 years he's been with Ford, coming on board with the Ford's former luxury arm known as the Premier Automotive Group — Jaguar, Land Rover, Aston Martin, Volvo and Lincoln. He became Lincoln's design director in 2013, introducing the world to the design language labeled "quiet flight." He described the language's details as "anti-wedge body gestures, S-curves wherever possible, and an emphasis on horizontal lines at every opportunity to create leaner, longer, wider emphasis on the exteriors, and create equilibrium, balance, and calmness on the interiors." A much shorter way to describe it is: revitalized Lincolns. The U.S. luxury maker's new and overhauled products have been praised for their lines by critics and by paying customers. The brand's done so well it's hard to remember when the MKC concept was a revelation, and that goes on Woodhouse's resume, too. That's some special juju to take to Nissan, where Woodhouse will lead both Nissan and Infiniti design focused on the North American region. Nissan has a solid if uninspiring lineup that sells well here, while Infiniti, as the luxury brand, is the bigger issue. Infiniti sedans glide on the contrails of a design language more than 10 years old. The money-making crossovers and SUVs haven't made a splash in about the same time, since the long-ago FX45. Nissan's plan to update 70 percent of its lineup over the next few years and Infiniti's transition to an all-electric brand makes right now the perfect time to break into riveting designs for the street. Woodhouse replaces Taro Ueda, who moves into a global role with Nissan.