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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:

2017 Tokyo Motor Show | Mega Gallery

The 2017 Tokyo Motor Show has been a big and busy one. It's also had machinery ranging from beautiful to bizarre. But there's been something for everyone. Companies such as Honda and Subaru brought performance oriented vehicles, Toyota showcased a wide array of funky and practical concepts, and Yamaha even broke away from motorcycles to do another car concept. You can check all of these vehicles out, and more in the galleries below. 2018 Honda Gold Wing: View 5 Photos Honda Neo Sports Cafe Concept: View 5 Photos Honda Riding Assist-e Concept: View 7 Photos Honda Sports EV Concept: View 5 Photos Honda Super Cub: View 3 Photos Isuzu FD-SI and Elf EV: View 9 Photos Lexus LS+ Concept: View 18 Photos Mazda Kai Concept: View 18 Photos Mazda Vision Coupe Concept: View 15 Photos Mitsubishi e-Evolution Concept: View 8 Photos Nissan IMx Concept: View 29 Photos Nissan Leaf Nismo Concept: View 8 Photos Subaru Viziv Performance Concept: View 12 Photos Toyota Century and Crown: View 7 Photos Toyota Concept-i Series: View 16 Photos Toyota GR HV SPORTS Concept: View 6 Photos Toyota Tj Cruiser: View 12 Photos Yamaha Concepts (Cross Hub, MOTOROiD, MWC-4, Motobot): View 5 Photos Related Video: Tokyo Motor Show Honda Isuzu Lexus Mazda Mitsubishi Nissan Subaru Toyota

Toyota's Bob Carter says seat heater stop-sale due to inconsequential compliance error

Last week, Toyota let it be known that a number of its more-popular vehicles were subject to a "stop-sale" order due to faulty seat heaters on these vehicles. No injuries were reported, but the problem affected a lot of models, including the 2013 and 2014 Camry, Camry Hybrid, Avalon, Avalon Hybrid, Sienna, Corolla, Tacoma and Tundra. Toyota originally said 50,000 vehicles were involved, but Bob Carter, senior vice president of automotive operations for Toyota Motor Sales, knocked that down to 30,000 during an interview at the Chicago Auto Show this week and said that the problem is not going to have a big impact on Toyota's sales. "It's an important situation but it will have a very minor impact on February sales," he told AutoblogGreen. "Dealers will start receiving new heating elements this week and then we have a process to take out the heating element that was put in and exchange that for the new fabric. It's very simple. It's a quick repair." Quick in this situation means about three hours to swap out the heating elements in two seats, according to Toyota's John Hanson. Since the Avalon also has heated rear seats, that car will require a total of six hours in the shop. Hanson said there was no official timeline for when the exchange program would be completed, "but new vehicles are arriving at some dealerships with the new seat heaters already installed." With a fix already in place, Carter would not comment on whether a recall is likely, saying only, "I'm not the expert on that. We're working with the NHTSA and ultimately it's their decision. We believe it's an inconsequential compliance error that was made by one of our suppliers and we're going to correct it." Featured Gallery 2013 Toyota Camry Hybrid: Review View 23 Photos News Source: Toyota Green Chicago Auto Show Toyota AutoblogGreen Exclusive Hybrid camry hybrid bob carter