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Mitsubishi admits to tampering with fuel economy data

Mitsubishi admitted this week to intentionally rigging fuel-economy testing in four of its models sold in Asia. The affected models are all so-called Kei class cars with sub-660cc engines manufactured at Mitsubishi's Mizushima plant in Okayama, Japan. About 157,000 of those cars are Mitsubishi eK wagons and eK Space models, and 468,000 are re-badged Nissan Dayz and Dayz Roox cars, which Mitsubishi produces for Nissan. The matter came to light after Nissan found inconsistencies in reported mileage data, which then led to Mitsubishi launching an internal investigation. The fraud was discovered to be related to falsified tire pressure data, which has an effect on mileage results – an important matter considering these kinds of vehicles are marketed by fuel economy. Mitsubishi said it has stopped manufacturing and marketing the affected vehicles. The news caused Mitsubishi's stock to plummet over 15 percent, slicing $1.2 billion off the company's value. When the eK models hit the market three years ago, they were decorated with a Good Design Award by the Japanese Ministry of Economy – a merit that is now surely tarnished. While Mitsubishi has been suffering in the US recently, with news of the Normal, Illinois plant closing, its small Mirage model has sold well. Related Video: Image Credit: Getty Images Green Plants/Manufacturing Mitsubishi Nissan Fuel Efficiency Hatchback Minivan/Van kei cars minicars

EPA, CARB want Mitsubishi to retest US fuel economy figures

The Environmental Protection Agency and California Air Resources Board are the latest government bodies to request details from Mitsubishi in connection with the company's fuel economy cheating, Automotive News reports. The company will also have to reevaluate the mileage for some models here. "The agency will be directing the company to conduct additional coast down testing for vehicles sold in the US," an EPA spokesperson told Reuters. The EPA, 'will be directing the company to conduct additional coast down testing for vehicles sold in the US.' The EPA's coast down test requires vehicles to roll from 80 miles per hour to a stop. Automakers' engineers collect data on the model's drag, rolling resistance, and drivetrain friction. The information then goes into a dynamometer for the mandated fuel economy test. The EPA set stricter guidelines for the test in 2015 starting with 2017 model year vehicles, which might help avoid similar scandals here in the future. Japan has also used a coast down test since 1991, but Mitsubishi recently admitted that it hadn't been following the evaluation's mandated protocols there. Instead, the automaker came up with its own "high-speed coasting test." By selecting favorable values from the results, the company was able to artificially inflate the fuel economy of at least four Japanese minicars. In addition to inquiries from CARB and the EPA, the National Highway Traffic Safety Administration has also requested similar details from Mitsubishi. However, there is no evidence yet of any fuel economy irregularities for vehicles in the US. These agencies are just checking things out in reaction to the massive scandal in Japan. Mitsubishi execs are trying to weather the storm, though. Chief Operating Officer Tetsuro Aikawa and CEO Osamu Masuko have denied rumors about resigning over the scandal, according to Automotive News Europe citing a Reuters report. "It's my responsibility and my mission to put the company on track to recovery," Aikawa said. Their decision came despite the automaker's stock losing half of its value since the fiasco started, and vehicle orders in Japan have dropped significantly, too. Related Video: News Source: Automotive News - sub. req., Reuters, Automotive News Europe - sub. req.Image Credit: Toru Hanai TPX / Reuters Government/Legal Green Mitsubishi Fuel Efficiency mpg vw diesel scandal

Mitsubishi recalls 130k Lancers, Outlanders over auxiliary glitches

The National Highway Traffic Safety Administration has has announced two separate recall campaigns for Mitsubishi vehicles, both of them related to problems with their auxiliary systems and covering a total of some 130,000 units. The recalls relate to Lancers (including Sportback and Evolution versions) as well as the Outlander and Outlander Sport, all of them from the 2009 through 2011 model years. The larger of the two recalls relates to the blower motor that may not to an adequate job of defrosting the windshield and therefor impede the driver's visibility. The recall covers 76,958 units, specifically the 2009-2011 Lancer (manufactured between March 16, 2009, and March 30, 2011), 2010-2011 Lancer Sportback (June 17, 2009, to December 1, 2010), 2010-2011 Lancer Evolution (July 14, 2009, to January 7, 2011), 2009-2011 Outlander (February 10, 2009, to June 22, 2011), and 2011 Outlander Sport (August 26, 2010, to November 19, 2010). The smaller recall still covers another 53,395 units due to a problem with the electronic control unit tasked with operating the headlights, taillights and windshield wipers. "Unstable voltage" in that dedicated ECU could cause those systems to function improperly – which, again, could impede the visibility and increase the risk of a crash. This recall covers the 2009-2010 Lancer (January 12, 2009, to July 6, 2010), 2010 Lancer Sportback (June 17, 2009, to June 8, 2010), 2010 Lancer Evolution (July 14, 2009, to August 4, 2010) and 2009-2010 Outlander (January 12, 2009, to August 27, 2010). In both cases the manufacturer is not aware of any accidents or injuries resulting from the problems. But all the same, in both cases, owners will be notified to bring their Mitsus into their local dealer to have the relevant component (blower motor or ECU) replaced. Since the affected models and model years overlap, we suspect some owners may have both components replaced on their vehicles at the same time, but we're reaching out to Mitsubishi Motors North America for clarification. If this array of recalled vehicles sounds familiar, you might be thinking of a similar campaign issued last October that covered some 166,000 Lancers and Outlanders from largely the same model years. That unrelated recall, however, related to the drive belt detaching from the engine.