Tag: Emissions

By on November 25, 2015


Volkswagen in Germany announced Wednesday its fix for millions of its 1.6- and 2-liter diesel engines in Europe that are illegally spewing nitrogen oxides and have cost the company billions in a massive worldwide scandal.

According to the automaker, a small “flow transformer” would be fitted in front of the air mass sensor in 1.6-liter, EA189 engines. The small transformer will calm air leaving the air filter before reaching the sensor. Volkswagen says the calmer air will allow the sensor to more accurately measure airflow for combustion. The fix would take less than an hour. For 2-liter engines, the proposed fix would be a software update and would take 30 minutes. Both plans have been approved by the German transportation authority.

Both fixes may be headed to cars in the U.S. However, the announced plan was in Germany for engines only on sale in most of Europe. Volkswagen submitted its U.S. plan last week to the Environmental Protection Agency and California Air Resources Board, but details of that plan haven’t been released.

(Read More…)

By on November 24, 2015

Audi Goodwill

Audi announced last week that owners of its A3 TDI model would be offered the same goodwill program available to Volkswagen TDI owners.

The program, which started Nov. 20, offers owners the same $500 prepaid Visa card that can be used anywhere and a $500 dealership gift card that can be used at Audi dealerships. Three years of roadside assistance also will be included in the goodwill program.

According to Audi’s diesel information site, accepting the goodwill package doesn’t preclude owners from suing Audi in the future. (Read More…)

By on November 24, 2015


A German environmental group said Tuesday that its testing has revealed Renault’s Espace, when equipped with a 1.6-liter diesel engine, could emit up to 25 times the allowable limit of nitrogen oxides with a warm engine running on roads — or you know, the real world.

According to the New York Times, the Deutsche Umwelthilfe (DUH) didn’t directly accuse Renault of including cheating software in its cars — a la Volkswagen — but said the van polluted significantly less when the engine was cold. The results could show the schism between European testing standards — where tires can be over-inflated, doors taped up, batteries disconnected, seats removed — and real-world conditions.

Renault said in a statement Tuesday that its van complied with regulations and that tests done by researchers at the University of Bern “are not all compliant with European regulations.” (Read More…)

By on November 20, 2015

Volkswagen Wolfsburg

Volkswagen will have to submit Friday its plans to the California Air Resources Board and Environmental Protection Agency to fix hundreds of thousands of illegally polluting cars in the U.S., Reuters reported (via Automotive News). Although a fix is due today, testing that fix could take months before it would be installed in cars.

The deadline for the automaker comes after it announced it would ask Michael Steiner, head of Porsche development and quality, to oversee Volkswagen’s compliance with officials worldwide to fix up to 11 million cars. In Europe, Volkswagen demonstrated a fix for its 1.6-liter diesel engine that included an air sensor and software update that cost around $10.68, according to German outlet Wirtschaftswoche.

Volkswagen has said that its newer cars would likely only need a software update to be compliant. Older cars that are equipped with EA189 2-liter diesel engines may need more costly fixes.

(Read More…)

By on November 16, 2015

01 vw badge

Officials from Volkswagen will meet with U.S. environmental regulators this week to discuss how it plans to fix nearly 500,000 illegally polluting cars, according to Reuters. Officials from Audi will meet with regulators separately.

According to the report, Friedrich Eichler, VW’s powertrain development chief, will meet with officials from the Environmental Protection Agency and California Air Resources Board to discuss proposed fixes for its cars ahead of its Nov. 20 deadline.

This month, a source indicated to TTAC that Volkswagen would start fixing its cars in February, pending approval from the EPA and CARB.

(Read More…)

By on November 14, 2015

Volkswagen Polo

Update: A spokesman for Volkswagen of America said U.S. cars aren’t affected. 

Volkswagen announced Friday that more than 400,000 of its cars with “irregularities” in reported carbon dioxide emissions were new cars, which could shed new light on how many more cars the beleaguered automaker would have to pay for.

This month, Volkswagen announced 800,000 cars emitted more carbon dioxide than reported to regulators. Of those cars, Volkswagen announced Friday that 430,000 were 2016 models across many of the automaker’s brands including Volkswagen, Audi, Skoda and Seat. It’s unclear how many older models may be added to the list of cars that emit more carbon dioxide. (Read More…)

By on November 13, 2015

Martin Winterkorn in Shanghai - Picture courtesy Bertel Schmitt

Former Volkswagen CEO Martin Winterkorn announced Wednesday that he would resign his position as chairman of Audi’s supervisory board following revelations two months ago that those cars may have been illegally polluting, which threw the automaker into a tailspin.

Winterkorn stepped down from his role as chairman from Volkswagen in September after the scandal broke and resigned his position at Porsche Automobil Holding SE, VW’s largest shareholder, in October. Winterkorn may have stepped down from his position at Audi because what took him so long? (Read More…)

By on November 12, 2015

Volkswagen Wolfsburg

The New York Times is reporting that a loophole in emissions regulations for European cars could keep Volkswagen from paying billions to governments for illegally polluting cars. Regulators considered closing the loophole in 2011, but ultimately failed to do so, which could leave the escape hatch ever-so cracked for Volkswagen to run through.

According to the report, which cites internal meeting notes of European regulators in Geneva, automakers can send through testing cars programmed for special circumstances that daily drivers can’t access.

“A manufacturer could specify a special setting that is not normally used for everyday driving,” British regulators warned in 2011, according to the New York Times. (Read More…)

By on November 8, 2015

2.0L TDI Customer Goodwill Package

UPDATE: Another TTAC reader is seeing different prompts without the Goodwill Package offer.

The Volkswagen Diesel Information website is now listing the “2.0L TDI Customer Goodwill Package” and requesting vehicle identification numbers (VINs) for registration in the program. However, it does not seem to be working for all website visitors.

The signup form asks owners for a physical address, email address and vehicle mileage before asking for permission to use the information to contact the owner regarding future diesel emissions related updates.

TTAC was able to obtain a VIN for one of the affected vehicles with an owner’s permission to complete the sign up process.

(Read More…)

By on November 8, 2015

2015 Ram 1500 EcoDiesel HFE

Government agencies from the United States, Canada and Germany will be testing diesel vehicles from automakers other than Volkswagen to check their compliance with emission laws.

According to The New York Times, regulators in North America “are significantly expanding their on-the-road emissions tests to cover all makes and models of diesel cars.” The same on-road tests found 3-liter V-6 diesel engines to emit more NOx than they did in EPA testing.

The EPA had already notified General Motors that its new Colorado and Canyon diesel pickups would undergo increased scrutiny.

(Read More…)

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