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VW fix would have cost $335 per vehicle

Since the Volkswagen diesel kerfuffle began, Bosch, the world's largest auto supplier, has been hooked up to a bullhorn trying to make sure everyone knows its side of the story. Bosch supplied VW with the engine management testing software, including delivery and metering modules, that VW then used to skirt emissions laws in the US. Bosch told VW in 2007 that it was illegal to use the software in cars it planned to sell yet VW did it anyway, according to reports coming out in German newspapers Bild am Sonntag and Frankfurter Allgemeine Zeitung. That first warning came two years after VW started developing the small-displacement diesel, around the time that the two men pushing its development, then-brand chief Wolfgang Bernhard and engineer Rudolf Krebs, were telling their superiors that the engine needed AdBlue urea injection to pass US emissions. VW cost controllers wouldn't approve the AdBlue solution because it would add 300 euros ($335 US) to the cost of the vehicle. Bernhard and Krebs left the same year that Bosch advised VW about the software, two years before the engine went into production. That's when things get cloudy. A report in Automotive News says that when Martin Winterkorn took over in 2007 as head of the VW Group and brand, he asked Ulrich Hackenberg and Wolfgang Hatz to keep working on the engine, and "[the] engine then ended up in VW Group diesels" with that problematic software still intact. No one has yet pointed any fingers at this latter chain of command, but like a game of Clue, right now they're the professors in the library holding the candlesticks. Warnings didn't only come from the supplier: Frankfurter says VW's initial investigation has found that an engineer issued the same caution to the company in 2011. Neither Bosch nor VW would comment on the reports.

Audi prepping a flex-fuel A3 for Latin America

Volkswagen's Audi division hasn't fared well from its parent company's diesel-emissions scandal, especially in the US and Europe. In South America, though, Audi is set to unveil its first vehicle of the flex-fuel variety, according to Nseavoice. Perhaps the German automaker can earn some good karma down in the Southern Hemisphere. The model is the 2016 Audi A3, which is made in Audi's Brazil factory. The engine is a 1.4-liter variety, and it will be able to run on either conventional gasoline or ethanol, or a blend of both. The decision makes sense because ethanol is plentiful in Brazil since the government has long pushed for it and there's plenty of sugar-cane feedstock to produce the stuff. Audi can use all of the positive news it can get, especially in the wake of VW's diesel-emissions scandal. As many as 11 million VW and Audi diesels may have been fitted with software that cheats emissions-testing systems. One result from the scandal's proverbial shrapnel is that the Audi A3 TDI diesel was stripped of its 2010 Green Car of the Year Award by Green Car Journal. The decision marks the first time in the award's history that a winner was stripped of the honor. VW has a long history offering flex-fuel vehicles in Brazil. In 2003, the German automaker was the first to debut a flex-fuel engine, and within two years, VW's Brazil factories were making 300,000 flex-fuel vehicles annually. Other companies have since jumped into Brazil's flex-fuel fray, including Nissan and Honda.

Autoblog Podcast #406

Episode #406 of the Autoblog Podcast is here, and this week, Dan Roth, Brandon Turkus, and Chris Bruce talk about the Mustang Shelby GT 350, the Los Angeles Auto Show, and the Volkswagen Golf winning Motor Trend Car of the Year honors. We start with what's in the Autoblog Garage and finish up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown below with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #406: The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics: Ford Shelby GT350 LA Auto Show Volkswagen Golf wins Motor Trend COTY In The Autoblog Garage: 2015 Ford Fiesta SFE 2015 Honda CR-V 2015 Audi Q3 Hosts: Dan Roth, Brandon Turkus, Chris Bruce Runtime: 01:26:07 Rundown: Intro and Garage - 00:00 Ford Mustang Shelby GT350 - 29:21 LA Auto Show - 40:36 Golf is Motor Trend COTY - 53:50 Q&A - 01:00:42 Get the podcast: [UStream] Listen live on Mondays at 10 PM Eastern at UStream [iTunes] Subscribe to the Autoblog Podcast in iTunes [RSS] Add the Autoblog Podcast feed to your RSS aggregator [MP3] Download the MP3 directly Feedback: Email: Podcast at Autoblog dot com Review the show in iTunes