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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:

Carlos Ghosn's son predicts surprises at ex-Nissan chief's day in court

PARIS — The son of former Nissan chairman Carlos Ghosn said in an interview published Sunday that people will be surprised when his father, detained since Nov. 19 for allegedly falsifying financial reports, recounts his version of events to a Tokyo court on Tuesday. Anthony Ghosn, 24, told France's Journal du Dimanche that his father — who will remain detained until at least Jan. 11 — will get 10 minutes to talk at the hearing, being held at his own request. "For the first time, he can talk about his version of the allegations against him," Anthony Ghosn said in the interview with the weekly paper Journal du Dimanche. "I think everyone will be rather surprised hearing his version of the story. Until now, we've only heard the accusers." The son has no direct contact with his father, and gets information via lawyers. He said his father, who for decades was a revered figure in the global auto industry, has lost about 10 kilograms (22 pounds) eating three bowls of rice daily, but he reads books and "he resists." Ghosn refuses to cave in, said his son, contending that he would be freed from detention if he admitted guilt to the prosecutor. "But for seven weeks, his decision has been quite clear ... He won't give in," Anthony Ghosn said, adding that he would be wearing prison clothes and handcuffs in court. Countering media portrayals, he insisted his father, a Brazilian-born Frenchman of Lebanese ancestry, is "not obsessed by money." "He always told us that money is but a means to help those you love, but not an end unto itself." Ghosn is charged with underreporting his pay by about 5 billion yen ($44 million) in 2011-2015, and faces a breach of trust allegation. He led Nissan Motor Co. for two decades and helped save the Japanese automaker from near bankruptcy. He remains head of France's Renault car company, which owns 43 percent of Nissan. Another Nissan executive, Greg Kelly, was arrested on suspicion of collaborating with Ghosn on the underreporting of income and was freed Dec. 25 on 70 million yen ($635,600) bail after more than a month in detention.Related Video:

Nissan tests fully autonomous ProPilot tech on Tokyo roads

We've been hearing a lot about Nissan's ProPilot technology lately. ProPilot Assist is coming to the U.S. in the Rogue, as well as the Leaf EV. For this generation, the system allows for Level 2 autonomous driving, which is essentially adaptive cruise control paired with a lane-keeping function. Later, Nissan will add ProPilot Park, which allows the car to park itself. The next generation of ProPilot, though, allows for Level 4 fully autonomous driving, even on urban streets, beginning in 2020. Nissan has announced that it has already tested it on public roads during a demonstration in Tokyo. The prototype test vehicle is an Infiniti Q50. It's fitted with 12 cameras, 12 sonar sensors, nine millimeter-wave radar sensors, six laser scanners and high-definition mapping, all run through artificial intelligence. With this combination of hardware and software, the Q50 prototype can navigate across town or on the highway, automating the entire driving duties from the moment the passenger selects a destination until their arrival. It can tackle busy intersections and respond to obstacles in the road, providing what Nissan claims is a "human-like driving feel that gives passengers peace of mind." View 29 Photos "Our next-generation ProPilot prototype showcases technology that will be available for real-world use from 2020," said Takao Asami, Nissan's senior VP of research and advanced engineering. "Today's demonstration is another example of our successful work toward creating an autonomous driving future for all." Autoblog has already had the chance to sample the current generation of ProPilot Assist, in both the Leaf and the Rogue. While there has been a little bit of disagreement in our office, most of us have found the technology to work fairly well, and are looking forward to trying the next generation of semi-autonomous and autonomous systems. As the tech advances, it will only get smoother and smarter. Related Video: News Source: Nissan Green Infiniti Nissan Technology Emerging Technologies Autonomous Vehicles Electric Videos Sedan nissan propilot propilot