1996 Volkswagen Passat on 2040-cars

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New info on how VW, Porsche, Audi V6 TDI engine cheat works

The German newspaper Bild am Sonntag is reporting that US investigators have found three pieces of software that work in concert to turn off the emissions control equipment in certain diesel models after a set period of time. The engine in question, the 3.0-liter TDI turbodiesel, was found in certain Volkswagen Touareg, Audi Q7, and Porsche Cayenne models – the sale of which was suspended in the US late last year. Since most emissions compliance testing takes around 20 minutes, the software in the three VW Group models shuts off the emissions control equipment after 22 minutes, a straightforward end run around the testing. Remember that the 3.0-liter TDI engines aren't included in the big buyback and recall program announced for the smaller 2.0-liter, four-cylinder TDI engines. The 3.0-liter engines will likely get their own program, but we don't know when to expect it or exactly what it will look like. Last month, California rejected a proposed fix for the larger TDI engines, and VW went back to the drawing board. Since the company is unlikely to create two fixes, one for California and one for the rest of the nation, the company can't really proceed until they figure out a solution California will accept. The EPA hasn't officially commented on the report, and we don't know how Bild am Sonntag came across the information, but we'll be closely watching what emerges after this report. Related Video:

VW bringing fuel cell concept to LA Auto Show

Amid the flurry of hydrogen announcements from Toyota and Honda last night, Volkwagen has something to add: a new hydrogen fuel cell concept vehicle. This will be the first VW hydrogen fuel cell vehicle in many years – remember the Tiguan Hy-Motion back in 2008? – and it comes as a bit of a surprise. First written up by the German publication Wirtschaft Woche, VW is going to have the prototype car (not pictured) available at the ride and drive at the Los Angeles Auto Show later this week. We don't yet know what kind of vehicle will sport the hydrogen powertrain, but our money's on a Golf variant. We'll see soon enough when we get to Los Angeles. What's interesting is that there have been a number of not-so-mixed messages out of the VW executive ranks when it comes to hydrogen vehicles. VW's Japanese president, Shigeru Shoji, said in September that, hydrogen fuel cells, "may fly within Japan, but not globally." Last year, VW's electrification head Rudolf Krebs said that "hydrogen mobility only makes sense if you use green energy." Also last year, VW CEO Martin Winterkorn said it's basically impossible to build hydrogen vehicles at a "reasonable cost." Nonetheless, we're going to see a new VW H2 concept soon. Thoughts?

VW and Audi recall Tiguan and Q5 to replace Takata inflators

The Basics: Volkswagen and Audi will recall 734 examples of the 2015 Tiguan with production dates between January 15, 2015, and January 21, 2015, and the 2015 Q5 built between January 13, 2015, and February 3, 2015. The Problem: The vehicles have driver and passenger seat side airbag inflators from Takata that could rupture in a crash. Injuries/Deaths: A side airbag ruptured in a 2015 Tiguan in June 2015, and the driver sustained slight injuries under the left arm. The person didn't need to seek medical attention, Audi spokesperson Mark Clothier told Autoblog. This is the only reported injury. The Fix: VW and Audi dealers will replace the side airbag modules. If You Own One: VW and Audi will advise owners about the recall but don't yet know specifically when repairs begin. RECALL Subject : Seat-Mounted Air Bag Inflators May Rupture Report Receipt Date: JAN 28, 2016 NHTSA Campaign Number: 16V045000 Component(s): AIR BAGS Potential Number of Units Affected: 734 All Products Associated with this Recall Vehicle Make Model Model Year(s) AUDI Q5 2015 VOLKSWAGEN TIGUAN 2015 Details Manufacturer: Volkswagen Group of America, Inc. SUMMARY: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2015 Volkswagen Tiguan vehicles manufactured January 15, 2015, to January 21, 2015, and 2015 Audi Q5 vehicles manufactured January 13, 2015, to February 3, 2015. The affected vehicles are equipped with driver and front seat passenger seat-mounted air bag inflators that may rupture in the event of a crash. CONSEQUENCE: In the event of a crash necessitating deployment of a seat-mounted air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death. REMEDY: Volkswagen will notify owners, and dealers will replace the side air bag modules, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Audi customer service at 1-800-822-2834 or Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69M1 (for Audi) and 69L9 (for VW). NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. Related Video: