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Weekly Recap: Diesel scandal continues to fuel VW's woes

Volkswagen's woes continued this week when it was delisted from the Dow Jones Sustainability Index and stripped of awards. Senators are also lining up to advocate for criminal and civil action against the automaker, and its consumer reputation is in tatters. Put simply, it's been another rough period for VW. Despite this, the company eked out a sales gain of less than one percent in September, though that was well behind the overall market's performance. Sister brand Audi, which sells a diesel A3, was less affected, posting a 16-percent gain in September. Revelations that Volkswagen rigged millions of diesel-powered cars around the world didn't surface until September 18, so the full sales impact of the ongoing scandal won't likely be felt until October. Meanwhile, VW's image continues to take a beating, and an AutoPacific survey found only one in 14 vehicle owners have a positive opinion of the company. Before the scandal broke, three-quarters of respondents had a positive view of VW. The survey also found 64 percent don't trust Volkswagen, though the same number believe other companies are or may also be using cheating devices to pass emissions tests. "The reputation of diesels has been severely damaged, at least for the short term," Ed Kim, AutoPacific's vice president of industry analysis, said in a statement. Despite the lingering malaise, experts believe VW will recover, just as Toyota and General Motors eventually emerged from their own high-profile controversies. "Consumers have proven through numerous recalls that they are resilient and quickly return to their buying habits," Kim said. OTHER NEWS & NOTES Mazda to reveal sports car concept in Tokyo Mazda will bring a curvy sports car concept to the Tokyo Motor Show in October. The automaker is being especially coy with the details, only releasing the dark teaser shot that you see to the right and a cryptic statement that suggests the concept "condense[s] Mazda's entire history of sports-car development into a single model." Immediately, speculation abounded this is an RX-7 and RX-8 successor, though Mazda didn't specify what engine the concept will have. Reportedly, the company is still working on rotary engines. Mazda will have a Cosmo Sport 110S on its stand in Tokyo, which pioneered rotary technology in 1967. Read into that what you will. The Rock pitches Ford service Dwayne Johnson, also known as The Rock, is the new frontman for Ford service.

Bosch fined $57.8 million by DOJ for price fixing and bid rigging

The US Department of Justice has been investigating bid rigging and price fixing among automotive parts suppliers for years, and so far the agency has leveled nearly $2.5 billion in fines against 34 companies. The latest business to be caught in this ongoing crackdown is Germany's Robert Bosch GmbH (Bosch), the world's largest independent auto component maker, and it agrees to pay a $57.8 million criminal fine to the Feds. According to the DOJ, Bosch has agreed to plead guilty to pricing fixing and bid rigging for spark plugs and oxygen sensors supplied to the former DaimlerChrysler, Ford and General Motors. The rigging is said to have occurred between January 2000 and July 2011. Bosch also allegedly played foul with starter motors sold to Volkswagen from January 2009 until at least June 2010. Bosch and other companies allegedly conspired on the pricing for bids to submit to automakers, and sold the parts at noncompetitive prices. The DOJ filed a one-count felony charge in US District Court for these actions. The company's plea is still subject to court approval, though. Bosch is only the third European company to be charged in this investigation, according to the DOJ. So far, many of the fined businesses have been from Japan, including Takata, NGK and others. Some execs have claimed price-fixing has been the standard operating procedure in the auto parts industry for a long time. Robert Bosch GmbH Agrees to Plead Guilty to Price Fixing and Bid Rigging on Automobile Parts Installed in U.S. Cars Robert Bosch GmbH, the world's largest independent parts supplier to the automotive industry, based in Gerlingen, Germany, has agreed to plead guilty and to pay a $57.8 million criminal fine for its role in a conspiracy to fix prices and rig bids for spark plugs, oxygen sensors and starter motors sold to automobile and internal combustion engine manufacturers in the United States and elsewhere, the Department of Justice announced today. According to the one-count felony charge filed today in the U.S. District Court of the Eastern District of Michigan, Bosch conspired to allocate the supply of, rig bids for, and to fix, stabilize and maintain the prices of, spark plugs and oxygen sensors sold to automobile and internal combustion engine manufacturers such as DaimlerChrysler AG, Ford Motor Company, General Motors Company and Andreas Stihl AG & Co., among others, in the United States and elsewhere.

Ford updates Power Stroke diesel V8, strengthens F-450, tweaks King Ranch

Ford is giving its F-Series Super Duty trucks some upgrades for 2015, and we're happy to say that one of them is an improved Power Stroke diesel V8. Also, Ford is strengthening the top-of-the-line F-450 to handle more abuse. And if wild west-style luxury is your thing, the automaker has performed minor cosmetic updates to its King Ranch Edition trucks, as well.
The turbocharged 6.7-liter Power Stroke V8 is currently rated at 400 horsepower and 800 pound-feet of torque, and Ford only tells us the new and improved Power Stroke can "produce power beyond today's" engine. What, then, did Ford actually improve upon? First, the Blue Oval swapped in a new, larger turbocharger. The new Garrett GT37 turbine unit is 72.5 millimeters in diameter, eclipsing the old GT32's 64-mm diameter piece. Ford states output increases with the new turbo setup, but since the new turbocharger operates at a lower peak pressure than the old one, the automaker was able to eliminate the wastegate system and reduce the engine's complexity. Ford even redesigned the turbo's oil and cooling lines to make the powerplant simpler. A byproduct of the larger turbo is better engine exhaust braking, which is controlled manually by a button on the dashboard.
Ford claims the upgraded diesel engine is more powerful, more robust, more efficient and more refined than before.