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To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

EVs still burning aboard ship carrying luxury cars near Azores

LISBON — Heavy tug boats on Tuesday sprayed water on a burning ship carrying thousands of Porsches and Bentleys adrift off the coast of Portugal's Azores islands, the ship's manager said in a statement. The Felicity Ace, carrying around 4,000 vehicles including Porsches, Audis and Bentleys, some with lithium-ion batteries, caught fire on Wednesday last week. The 22 crew members on board were evacuated the same day. Ship manager Mitsui O.S.K. Lines Ltd (MOL) said in a statement the vessel was still on fire but stable, and that no oil leak had been reported so far. It also said the ship was drifting further from the Azores islands in the Atlantic Ocean. Two large tug boats equipped with firefighting gear arrived from Gibraltar on Monday, and were working with another patrol boat to spray water at the Felicity Ace and cool it down, MOL said. The arrival of two other tug boats with more firefighting equipment is scheduled for Feb. 23 and Feb. 26. "Together with the all relevant parties, MOL is making every effort to contain the damage and resolve the situation as soon as possible," MOL said. Joao Mendes Cabecas, the captain of the nearest port on the Azorean island of Faial, said on Sunday the fire had lost its intensity, probably because there was little left to burn. Cabecas said as the fire subsides and the structure cools down, firefighting teams and technicians might be able to board the vessel to prepare to tow it either to Europe or the Bahamas. "When conditions are safe the salvage team will board the Felicity Ace for an initial assessment," MOL added. Cabecas told Reuters over the weekend the lithium-ion batteries in the electric vehicles were "keeping the fire alive." It was not clear whether the batteries had caused the fire. MOL did not immediately respond to a Reuters request for comment on the cause of the fire. Volkswagen, which owns the car brands, said on Monday it did not have any further information to share. Green Bentley Porsche Volkswagen Electric Luxury ev fire

Translogic 164: Driving the fuel cell vehicles of the 2014 LA Auto Show

The LA Auto Show is known for its environmentally friendly vehicle debuts. At last year's show, hydrogen fuel cell concepts from Honda and Toyota joined a lease-ready Hyundai Tucson FCEV to cast a green hue over the convention center. This year, automakers took us a step closer to a fuel cell future by offering drives of their hydrogen-electric hybrids. Translogic host Jonathon Buckley takes a ride in the Toyota Mirai, which is headed for production in 2016. He follows that with a spin in the Volkswagen Passat HyMotion and the Audi A7 Sportback h-tron quattro concept. Which of these fuel cell vehicles holds the most promise? Tune in to find out. Follow Translogic on Twitter and Facebook. Click here to subscribe to Translogic in iTunes. Click here to learn more about our host, Jonathon Buckley. LA Auto Show Audi Toyota Volkswagen Electric Translogic Videos la 2014 toyota mirai