Tag: TDI

By on February 6, 2016

Volkswagen Diesel Sale Disclaimer

The fuel cost savings of a diesel vehicle can be huge for those who eat up highway miles. However, with Volkswagen’s voluntary stop sale of those vehicles implicated in the diesel emissions scandal, you may think you can’t buy one from a Volkswagen dealer.

You’d be wrong.

According to a source who spoke to TTAC under the condition of anonymity, Volkswagen dealers are still able to sell an affected diesel vehicle should it meet certain conditions: that it not be a “certified pre-owned” (CPO) or new vehicle, and that the buyer signs a disclaimer stating they understand the vehicle being purchased pollutes more than government compliance tests initially indicated.

(Read More…)

By on February 2, 2016

1.6 TDI Motor ( EA 189 ):  Flow straightener Volkswagen

Volkswagen Group has until the end of the day Tuesday to submit its final plan to the Environmental Protection Agency regarding its illegally polluting 3-liter TDI engines, primarily used in Audi vehicles, reported Automotive News on Monday.

The deadline comes after an earlier proposal to fix 2-liter TDI vehicles was rejected by the regulatory agency and before Audi takes to the airwaves during Super Bowl 50 where we hope it’ll use the opportunity to tell us something more than just “buy this new, fancy, non-diesel car.”

(Read More…)

By on January 13, 2016

 

Porsche’s CEO is confident that the fix for their 3-liter diesel Cayennes will be approved by regulators, which is more than Volkswagen can say at the moment.

That, Kia’s big Detroit show, GM’s plan to sell cars online and Volkswagen CEO has a momentarily lapse of logic … after the break!

(Read More…)

By on January 10, 2016

 

Engineers at Volkswagen have proposed fitting a catalytic converter to more than 400,000 cars in the U.S. to comply with emissions, the German newspaper Bild am Sonntag reported Sunday (via Reuters).

The costly and lengthy fix could bring into compliance cars that Volkswagen admitted cheated diesel emissions test through an illegal “defeat device” that reduced nitrogen oxides by up to 40 times during test cycles.

Officials at Volkswagen didn’t comment on the report.

(Read More…)

By on January 7, 2016

 

German newspaper Sueddeutsche Zeitung reported Thursday that Volkswagen was preparing to buy back about one-fifth of its cheating diesel cars in the U.S., according to Reuters.

That would mean about 115,000 cars — likely older models that would need significant work to bring emissions into compliance — could be taken off the road in an historic buyback. According to the report, the cars would be bought back by the automaker for their purchase price or by significantly discounting a new model for those owners.

(Read More…)

By on December 30, 2015

2015 Volkswagen Jetta TDI (4 of 8)

Volkswagen in Canada rolled out the same “goodwill” package for Canadian customers that they did for U.S. customers last month, according to Green Car Reports (via Autoblog).

Diesel buyers north of the border — up to 100,000 of them — will get the same $500 Visa gift card, $500 dealer gift card and three years of roadside assistance that U.S. owners received in November.

Volkswagen diesel owners can register their cars via Volkswagen Canada’s diesel emissions site.

(Read More…)

By on December 16, 2015

 

German transportation authorities approved Wednesday Volkswagen’s fix for 8.5 million illegally polluting cars in Europe, according to the automaker.

Fixes for the automaker’s 1.2-, 1.6- and 2-liter diesel engines include software updates and, for Volkswagen’s 1.6-liter models, a mesh air pipe that calms air ahead of its intake mass air sensor.

The fixes are approved for Europe only.

Last month, Volkswagen officials submitted its proposed fix for North American cars to the U.S. Environmental Protection Agency and the California Air Resources Board. Those fixes have not yet been approved by those agencies. (Read More…)

By on December 8, 2015

2015 VW Golf family

Industry-wide auto sales continued to expand in November 2015 despite a calendar quirk which shortened the selling month and a sharp 9-percent decline in passenger car volume.

At Volkswagen, however, after the scandal-ridden brand posted somewhat surprising year-over-year increases in September and October, November volume plunged 25 percent.

The loss of 7,843 sales compared with November 2014 was incurred largely by the loss of all TDI sales. In November 2014, 17 percent — or approximately 5,460 sales — were generated by vehicles with diesel engines. But Volkswagen couldn’t sell vehicles with diesel engines in November 2015.

(Read More…)

By on December 2, 2015

1.6 TDI Motor ( EA 189 ):  Strömungsgleichrichter (Einbau: Bild 1 von 6)

Volkswagen announced a fix for some of its diesel engines in Europe last week that included fitting a “flow straightener” device to their 1.6-liter engines. The device provides something tangible for Volkswagen to trot out, but has been criticized for being a low-tech distraction from the actual fix.

The “flow transformer” serves a purpose to provide a more accurate reading by the mass air flow sensor, but its initial exclusion may point to how far the cheating reached. To understand the implications of installing such a device, we need to take a look at the role of the mass air flow sensor on fuel and emissions mapping. (Read More…)

By on November 26, 2015

2015 Volkswagen Jetta TDI (1 of 8)

Editor’s note: This article originally ran September 22, 2015. TTAC has yet to be proven or disproven on these numbers, but hopefully we will learn the truth soon.

In all reality, Volkswagen probably won’t pay $37,500 for each car that cheated its way through U.S. emissions standards, but the German automaker will probably pay thousands for each car to fit a device that would clean up their acts.

The presumed fix would come by retrofitting a Selective Catalytic Reduction (Adblue or urea) system although that wouldn’t be the only fix necessary. Researchers discovered that the Passat TDI that they tested, fitted with the SCR system, was 5 to 20 times over the NO limit — less than the 10 to 40 times by the lean NO filter cars, but still illegal.

The long list of items needed to fit models of the Volkswagen Golf, Jetta, Beetle and Audi A3 doesn’t include the engineering needed to retrofit the cars and the costs to crash test the models after the significant modifications. That’ll add hundreds of millions to the bottom line.

(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 23, 2015

2014 audi a6 tdi side

Audi, a brand within Volkswagen Group that markets the majority of 3-liter diesel engines sold by the group in the United States, released a statement Monday detailing how it plans to fix vehicles that use a defeat device. The automaker also stated that three separate Auxiliary Emissions Control Devices — not just one — are used in 2009 and later 3-liter diesels used by Audi, Volkswagen (Touareg) and Porsche (Cayenne).

AECDs for those engines will “be revised, documented and submitted for approval,” Audi said in the statement.

Of the three AECDs, the EPA questioned the legality of a temperature conditioning procedure of the exhaust-gas cleaning system.

“One of (the AECDs) is regarded as a defeat device according to applicable US law. Specifically, this is the software for the temperature conditioning of the exhaust-gas cleaning system,” Audi said in a statement.

(Read More…)

By on November 22, 2015

20 - 1980 Volkswagen Dasher Down On the Junkyard - Pictures courtesy of Murilee Martin

On Friday, Volkswagen of America detailed its plan to fix nearly 500,000 illegally polluting diesels in the United States to officials with the Environmental Protection Agency, the government body announced in a statement late Friday. The automaker was required to detail the fix no later than Friday.

The EPA, along with the California Air Resources Board, will review the proposal, said the statement. However, the EPA did not detail the proposal to the media or public and did not give a timeframe on when to expect the proposal to be detailed publicly.

The proposal only addresses issues detailed by the EPA in its September 18 Notice of Violation that applies to Volkswagen’s 2-liter diesel engines and not the 3-liter diesels which may also be cheating emissions tests.

(Read More…)

By on November 17, 2015

 

carbon cleaning. shutterstock user sasha2109

Arley writes:

Dear Sanjeev, [Oh, come on!!! —SM]

I have a ’03 Jetta 1.9-liter TDI. Do you know if the emission controls were tampered with on these models? If they are not part of the recall, am I to assume everything is as it should be? Resale value has dropped noticeably.

(Read More…)

By on November 10, 2015

 

As Volkswagen works to make amends with customers and the public, TDI owners ready to give up their illegally polluting cars are hearing conflicting messages from some Volkswagen dealers who are either unwilling to or begrudgingly taking in those cars on trade.

A TDI owner said when he took his car into Flow Motors Volkswagen in North Carolina last month the dealership told him it wouldn’t initially accept his vehicle for trade. The dealer originally had asked if the owner had found a willing dealership to take his car.

“ … Let me know as I have a couple of other diesel owners I will send if things worked out for you,” the dealer wrote in an email after they turned down the man’s diesel car.

“To say I’m irritated is an understatement,” the TDI owner wrote.
(Read More…)

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