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FCA and Cummins named in diesel emissions class-action lawsuit

Chrysler is now the first United States-based carmaker to be sued for allegedly skewing emissions results. In a move that sounds eerily similar to the troubles of European manufacturers, Chrysler is claimed to have hid diesel engine characteristics causing emissions as much as 14 times higher than permitted by regulations. According to Bloomberg, the lawsuit alleges that Chrysler, together with its diesel engine partner Cummins, has concealed the nitrogen oxide output of certain Ram vehicles produced between 2007 and 2012. The NOx pollutants were meant to be broken down in a process called regeneration in the truck's NAC system, or NOx Absorption Catalyst, which predated the 2013-introduced SCR, or Selective Catalytic Reduction system. By design, the NAC captures and stores NOx emissions, converting them to nitrogen and oxygen through a catalytic process. The lawsuit claims the Cummins engine's system has a limited capacity to store the emissions, and as a result the pollutants escape, increasing emissions, worsening fuel consumption and wearing down the catalytic converter. The later, cleaner SCR system uses a urea-water injection, and it gradually replaced the NAC on Cummins 6.7-liter engines, as it was first implemented in 2011 and made standard in 2013. As Bloomberg notes, the model years of Ram trucks involved in the lawsuit predate the earliest Volkswagen "Dieselgate" models by two years. The lawsuit, filed on behalf of 500,000 truck owners, accuses Chrysler and Cummins of fraud, false advertising and racketeering. As an underlying motive, the filing mentions a 2001 change in EPA emissions standards. Announced to become effective in 2010, the EPA requirements drove Chrysler and Cummins to try and reach those already by 2007. However, the NAC system is said to have fallen short of these goals, and the filing claims that Chrysler and Cummins chose to "rig" the engines instead. The affected vehicles predate the 2014 merger of Chrysler and Fiat. FCA US has released a statement regarding the lawsuit, saying it will contest the lawsuit "vigorously". News Source: BloombergImage Credit: Getty Editorial Government/Legal Green Chrysler Dodge RAM Emissions Diesel Vehicles FCA cummins diesel

Stellantis wants to trim 3,500 hourly U.S. jobs, UAW says

WASHINGTON — Chrysler-parent Stellantis NV wants to cut approximately 3,500 hourly U.S. jobs and is offering voluntary exit packages, according to a United Auto Workers union letter made public Tuesday. The automaker is looking to reduce its hourly workforce offering incentive packages that include $50,000 payments for workers hired before 2007, UAW Local 1264 said in a letter dated Monday posted on its Facebook page. Stellantis spokeswoman Jodi Tinson declined to comment. A person briefed on the matter said the figure might be lower than the figure cited in the UAW letter. In late February, Stellantis indefinitely halted operations at an assembly plant in Illinois, citing rising costs of electric vehicle production. The action impacted about 1,350 workers at the Belvidere, Illinois, plant that built the Jeep Cherokee SUV and resulted in indefinite layoffs. The automaker has warned it may not resume operations as it considers other options. The UAW letter said openings created by workers leaving would be filled by workers on indefinite layoff. Stellantis said in February that about 40,000 U.S. hourly workers were eligible for profit sharing. Last week, UAW President Shawn Fain said Stellantis' decision to idle the Illinois plant was "a flat-out violation" of the union's contract with the UAW and is unacceptable. The UAW will enter talks with the Detroit Three before labor contracts expire in mid-September. Earlier this month, General Motors said about 5,000 salaried workers accepted buyouts to leave the automaker. GM CEO Mary Barra said February job cuts of a few hundred jobs and the 5,000 buyouts "provided approximately $1 billion towards" a $2 billion cost cutting target. Ford Motor Co recently announced significant job cuts in Spain, Germany and other parts of Europe and in August said it would cut a total of 3,000 salaried and contract jobs, mostly in North America and India. Hirings/Firings/Layoffs UAW/Unions Chrysler Dodge Fiat Jeep Maserati RAM Stellantis

Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric