New Volkswagen CEO Matthias Müller told about 1,000 high-level managers Monday that the company had a “comprehensive” fix for its cars, and that the solution would be forthcoming.

“We are facing a long trudge and a lot of hard work,” Müller said, according to Reuters.”We will only be able to make progress in steps and there will be setbacks.”

Müller said the company would ask consumers “in the next few days” to bring their cars in to be refitted. It’s unclear if the recall program would be a software or ECU fix, or if it would include a selective catalytic reduction system (urea or AdBlue) to bring the diesel Volkswagens down to a legal emissions level. Read More >

Cars were banned from the city center of Paris for seven hours Sunday as that city finds ways to manage its growing pollution and congestion problems, Time reported. A group called Paris sans Voiture organized the event in an effort to bring attention to climate policy.

Buses, ambulances and other public transportation were allowed on city streets during the ban, however private vehicles were forbidden from city streets in a broad swath of neighborhoods and tourist destinations including the Champs Élysées, Place Stalingrad, Place de la Republique, the Left Bank, the Place de la Bastille, the area around the Eiffel Tower and the Bois de Vincennes and Boulogne.

The city will be hosting a UN Climate Change conference in December.

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Tesla owners always enjoyed rapid recharging thanks to the automaker’s Supercharger network. Soon, this privilege will be extended to other EVs.

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While the EPA recently revealed Volkswagen’s diesels were cheating emissions tests, two newspapers learned VW was warned about cheating as early as 2007.

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Volkswagen’s pain parade marches on, this time to Switzerland, which has temporarily banned sales of the automaker’s diesels.

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A recent press release on the completion and success of a three-year program to test biofuels in Volkswagen Jetta and Passat TDI models may hint that two external companies had knowledge of the high levels of NOx produced by the “Clean Diesel” vehicles.

The two California-based companies — Solazyme and Amyris — were given the Volkswagen vehicles to test their fuels. VW announced that the program was a success a few months ago, stating CO2 emissions were reduced when using the biofuels. However, the companies only would have known their fuels produced less emissions if the biofuel companies tested the emissions output using diesel fuel and compared it with their own products.

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Officials from the Environmental Protection Agency said this week that they’ll change regulations to hopefully catch carmakers who cheat on emissions tests in the future.

EPA Administrator Gina McCarthy told reporters at a Wall Street Journal forum Tuesday that the agency would be “upping its game” to stop automakers like Volkswagen from creating two dramatically different emissions cycles for its cars — a cleaner “testing mode” and a dirtier real-world mode. The agency said it would also crack down on automakers who lie about real-world fuel economy.

“Writing regulations takes time,” EPA’s director of the Office of Transportation and Air Quality Chris Grundler told the Detroit News. “When you are working in the rapidly changing environment that we’re in right now, we want to make sure that we are agile enough and flexible enough to change with those times.”

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According to the LA Times, Volkswagen’s falsified emissions data made certain 2009 model year vehicles eligible for a $1,300 green car subsidy. That subsidy, applicable to 39,500 Jetta and Jetta Sportwagen units sold, equated to a total of $51.35 million available to buyers from the government.

The LA Times used Internal Revenue Service data and Motor Intelligence, an automotive industry research body, to calculate the numbers.

The $51 million in total tax credits is just another case of automakers leveraging dumb government money to incentivize consumers to buy their vehicles.

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Many in the Volkswagen diesel community are fanatical about their fuel economy and are understandably angry that a fix for the current emissions scandal may see them lose fuel economy in order to lower NOx output. The aftermarket community has provided modifications for the DPF and Adblue systems in the past, meaning there’s good chance they’ll provide parts and tuning to revert any changes Volkswagen may implement on the affected models.

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Volkswagen in Canada will suspend sales of its Volkswagen Passat, Golf, Jetta, Beetle and Audi A3 cars after the U.S. Environmental Protection Agency announced the engines in those cars had an illegal device that “cheated” emissions tests.

“We will work with our colleagues at Volkswagen of America as well as our parent company in Germany to resolve this matter in the most timely fashion,” Volkswagen Canada spokesman Thomas Tetzlaff said in a statement.

Audi Canada has also issued a stop-sale of the Audi A3 TDI, stated Audi Canada spokesman Cort Nielson. No details were available regarding Audi’s plan for continued availability of the A3 TDI.

VW hasn’t announced a timeline for fixing its cars and resuming sales. Over the weekend, VW’s CEO Martin Winterkorn apologized for the scandal.

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More than $17 billion has been erased Monday from Volkswagen’s value in shareholders’ eyes as the company awaits more fallout from news that the company cheated through emissions tests.

Volkswagen’s stock dropped more than 20 percent Monday after the German automaker announced it would stop sales of its diesel cars on Sunday. New CEO Martin Winterkorn issued a statement Sunday to apologize:

I personally am deeply sorry that we have broken the trust of our customers and the public. We will cooperate fully with the responsible agencies, with transparency and urgency, to clearly, openly, and completely establish all of the facts of this case. Volkswagen has ordered an external investigation of this matter.

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The Environmental Protection Agency took the rare step of recalling more than 500,000 Volkswagen and Audi cars for using a “defeat device” to force the cars to comply with emissions standards, the New York Times reported.

The California Air Resources Board and EPA slammed the automaker for using the device that can detect when the car is being tested for emissions and implement full pollutant controls to curb nitrogen oxide emissions.

“Using a defeat device in cars to evade clean air standards is illegal and a threat to public health,” Cynthia Giles, the E.P.A.’s assistant administrator for the Office of Enforcement and Compliance, said in a statement. “Working closely with the California Air Resources Board, E.P.A. is committed to making sure that all automakers play by the same rules. E.P.A. will continue to investigate these very serious violations.”

Last month, TTAC reader Stephen reported that his newly ordered 2016 Audi A3 TDI was being held at port for months for months for an EPA hold. We reached out to Audi, and they reported the same, directing us to the EPA who reported that the cars had not yet received a Certificate of Compliance. Read More >

General Motors may use an advanced cylinder deactivation technology, co-developed with Delphi and Silicon Valley startup Tula Technologies, in its SUVs and V-8 cars to shut down up to six cylinders to maximize fuel economy, Automotive News reported.

According to the automaker, GM in 2012 invested in Tula, which specializes in automotive engineering. The automaker announced in January that it would pursue the advanced cylinder deactivation technology for some of its SUVs, which could improve fuel economy by 15 percent in cars with engines with more than four cylinders.

The system, dubbed Dynamic Skip Fire, keeps the throttle open during operation and controls cylinder firing through a special valve that cuts off oil to the deactivated cylinders’ valve lifters. According to the company, the engine computer changes the deactivated cylinders to avoid vibration or noise.

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While it may or may not be the next-generation Mercedes-Benz CLS-class (note: probably not), the automaker took the wraps off a transforming concept car that grows in length significantly at highway speeds to better cut through air.

The Mercedes-Benz IAA concept (Intelligent Aerodynamic Automobile) was shown off Tuesday in Frankfurt and, according to the automaker, can grow by 390 millimeters to achieve a drag coefficient world record of 0.19. (The current generation Prius is around 0.25, for reference.)

The whole thing is powered by a hybrid powertrain that’ll never see the light of day and sports an interior array of electronics that’s probably something out of “Minority Report.” It’s the moveable aerodynamic elements on the IAA that could see production, and there are a lot of them.

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Toyota’s compact crossover C-HR will be making another auto show appearance before its production version is unveiled next year at the Geneva Auto Show, and its quite possible that the model could make or break Scion’s future in the U.S.

Toyota hasn’t released many details about the C-HR, other than to say that it’ll be built on the same, global TGNA structure that the next-generation Prius is built on and would have a similar hybrid powertrain.

The small crossover would fit entirely within Scion’s wheelhouse of younger buyers who apparently can’t get enough of crossovers, and would help make relevant a brand that is, um, struggling with sales. Read More >