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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:

Ghosn: Restoring Mitsubishi's reputation is biggest challenge

After news that Mitsubishi falsified its fuel economy data on every vehicle it has sold in Japan since 1991, and the tumble in the company's value that followed, the troubled carmaker has an unlikely savior. Nissan has confirmed it will purchase over one third of Mitsubishi's stock, or 34 percent. The stake is valued at $2.2 billion. Ghosn says making Mitsubishi a part of the Renault-Nissan alliance will save billions in development costs. But the merger certainly isn't without challenges. "The biggest challenge is to support Mitsubishi changing itself and growing and being profitable and restoring its reputation," said Ghosn. Nissan is a natural partner for Mitsubishi, and since the fuel economy scandal escalated from discrepancies in the data regarding Mitsubishi-manufactured, Nissan-badged Japan-market vehicles, it makes sense for the company to sweep in and save the day. Nissan itself is partially owned by Renault, and Nissan has a 15-percent stake in the French automaker. Mitsubishi's chairman, Osamu Masuko says that the merger was inevitable, that it "would have happened one day" anyway, according to the New York Times. Carlos Ghosn, chairman of both Nissan and Renault, is confident they will be able to turn Mitsubishi's fortunes around. "We have the track record to make it work", Ghosn said, referring to the Renault-funded rescue of Nissan in the early 2000s. Related Video:

Ghosn says French ambassador told him: 'Nissan is turning against you'

BEIRUT — Former Nissan chairman Carlos Ghosn said on Tuesday that the French ambassador had warned him shortly after his arrest that his own company was plotting against him. "Frankly, I was shocked by the arrest, and the first thing I asked is make sure Nissan knows so they can send me a lawyer," Ghosn told Reuters in an interview in Beirut. "And the second day, 24 hours from this, I received a visit from the French ambassador who told me: 'Nissan is turning against you'. And this is where I realized that the whole thing was a plot." Former Nissan CEO Hiroto Saikawa, who was forced to resign last year after admitting that he had received improper compensation, told a news conference shortly after Ghosn's arrest that Ghosn had been using corporate money for personal purposes and under-reporting his income for years. The arrest of Ghosn, widely respected for rescuing the carmaker from near-bankruptcy, has put Japan's criminal justice system under international scrutiny. Among the practices now under the spotlight are keeping suspects in detention for long periods and excluding defense lawyers from interrogations, which can last eight hours a day. "When he told me that 'two hours or three hours later, after your arrest, Saikawa went in a press conference and made his infamous statement where he said, you know, 'I am horrified, but what I'm learning...'' — so when he told me he made these statements, I said 'Oh my God this is a plot'."   Related: Yamaha warns not to climb into instrument cases after Ghosn arrest   Ghosn, 65, fled Japan last month while awaiting trial on charges of under-reporting earnings, breach of trust and misappropriation of company funds, all of which he denies. The one-time titan of the car industry said the alternative to fleeing would have been to spend the rest of his life languishing in Japan without a fair trial. Ghosn said he had escaped to his childhood home of Lebanon in order to clear his name. He noted that there were conflicting stories about his astonishing escape, but declined to say how he had managed to flee. Tokyo prosecutors said his allegations of a conspiracy were false and that he had failed to justify his acts. The 14-month saga has shaken the global auto industry and jeopardized the Renault-Nissan alliance, of which Ghosn was the mastermind. Japan's Ministry of Justice has said it will try to find a way to bring Ghosn back from Lebanon, even the countries have no extradition treaty.