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NHTSA closes Ford F-150 EcoBoost acceleration probe

Typically when we report on the findings of an investigation from the National Highway Traffic Safety Administration, it's because the government body has discovered a safety issue and prescribed a recall. In this case, however, NHTSA has closed an investigation into a reported performance deficit without ever getting to the recall stage.
The issue revolves around the Ford F-150 - specifically those equipped with the 3.5-liter EcoBoost engine - of which some 360,000 were built in the 2011, 2012 and 2013 model years. After receiving an initial 95 complaints, NHTSA opened an investigation last May - almost a year ago - into the reported issue of reduced engine power under hard acceleration. The agency has since received a total of 525 such complaints, and Ford itself reported receiving over 4,000.
Together, NHTSA and Ford determined that the problem resulted from cylinders misfiring, an issue itself stemming from water getting into the charge air cooler (CAC) mated to the turbochargers. In particularly humid or rainy conditions, water was found to get into the CAC, causing some of the cylinders to misfire, which in turn triggered the ECU to disable those cylinders in order to protect the catalytic converter from damage.

VW walks away from Aurora after self-driving startup partners with FCA

BERLIN — Volkswagen has ended its partnership with self-driving car software firm Aurora, two days after the Silicon Valley start-up said it would build autonomous platforms for commercial vehicles with Fiat Chrysler Automobiles. "The activities under our partnership have been concluded," a VW spokesman said in a statement on Tuesday following an earlier Financial Times report on the move which said VW now wanted to work with Ford Motor Co on autonomous driving. Ford's majority-owned subsidiary Argo AI is building an automated "driver" that could compete with Aurora's technology. Aurora said Tuesday "Volkswagen Group has been a wonderful partner to Aurora since the early days of development of the Aurora Driver." The company's statement added that it continues to work "with a growing array of partners." The autonomous vehicle industry is still in its infancy, and alliances and strategies are fluid. Aurora has sought to remain independent and serve a number of would-be autonomous vehicle makers rather than be acquired. Aurora, which said in February it had raised $530 million in new funding, also has partnerships with Hyundai Motor Co and China's Byton to develop and test self-driving systems for automakers, fleet owners and others. After announcing its partnership with Aurora in early 2018, VW last June began discussions with Ford to develop a range of commercial vehicles, later extending the discussions to include electric vehicles and Argo's autonomous driving technology as part of an alliance designed to save billions in costs. VW and Ford have not announced partnerships involving electric or autonomous vehicle technology. Green Chrysler Fiat Ford Volkswagen Technology Emerging Technologies Autonomous Vehicles

Ford F-150 extended cab struggles in IIHS small overlap test

Update: Ford issued a statement to Autoblog to clarify the results of the test and dispute the IIHS repair cost estimates. A quote from a Ford representative has been added to the story. See the full statement below the IIHS press release. Of all the vehicles undergoing crash tests this year, few will be as closely watched as the new 2015 Ford F-150. That's not only because it remains the top-selling vehicle in America year after year, but also because it features an aluminum body instead of steel. While the F-150 performed well in the Insurance Institute for Highway Safety test, one factor prompted the institute to undertake a second round of testing that uncovered a problem. Like most full-size pickups, the F-150 is available in several cab styles: the regular two-door, the extended SuperCab and the four-door SuperCrew. The IIHS typically takes the most popular version of a particular model for testing, and in the Ford truck's case that meant the SuperCrew. The F-150 performed well in all the tests the IIHS put it through, including the small overlap test in which the vehicle is driven 40 miles per hour into a five-foot-tall barrier impacting the front left corner of the vehicle. Its overall performance in the tests earned the F-150 a Top Safety Pick rating, missing out on the higher Top Safety Pick + rating only because it doesn't have an automatic braking system. But how do the other versions of Ford's best-seller hold up? Given that even less popular versions of the F-150 still sell more than many other vehicles on the market, the IIHS put an extended cab through the same battery of tests. It performed comparably except in one area: the small overlap test. In that case, the extended cab model's steering column was pushed eight inches into the cabin (dangerously close to the crash test dummy's chest), the dummy's head missed the airbag almost entirely and hit the instrument panel, and the dummy's legs would risk sustaining "moderate" injuries. The reason for the disparity is that "Ford added structural elements to the crew cab's front frame to earn a good small overlap rating and a Top Safety Pick award but didn't do the same for the extended cab," according to the Institute's chief research officer David Zuby. "That shortchanges buyers who might pick the extended cab thinking it offers the same protection in this type of crash as the crew cab.