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HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

Green Car Congress

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Earlier post.)

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Study finds high exhaust temperatures within NTE operation for heavy-duty diesels with aftertreatment systems contribute to high nanoparticle concentrations

Green Car Congress

The transient results illustrate the gradual formation of the nucleation mode particles with continuous increase in exhaust temperatures. Manufacturers have responded with different technologies and engine control strategies for compliance. Diesel engines for use in the US are certified on the Federal Test Procedure (FTP) cycle.

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FCA sued over emissions of 2007-2012 Dodge Ram diesel pickups with Cummins engines

Green Car Reports

Fiat Chrysler Automobiles (FCA) and engine supplier Cummins are the latest companies to be accused of hiding excess diesel-exhaust emissions.

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Cummins Westport begins development on new mid-range natural gas engine; production by 2015

Green Car Congress

liter natural gas engine designed to meet the increasing demand for on-highway vehicles powered by natural gas. G engine will be based on the Cummins ISB6.7 diesel engine and will use Cummins Westport’s proven spark-ignited, stoichiometric cooled exhaust gas recirculation (SEGR) technology. The base engine is.a

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Volvo Car Corporation Confirms Introduction of PHEV Diesel in 2012; C30 BEV Production in 2011

Green Car Congress

Volvo Cars confirmed that it will introduce a series-produced plug-in hybrid diesel as early as 2012. Volvo had first suggested the 2012 date for a diesel PHEV in September 2009. In January 2007, Volvo Cars and energy supplier Vattenfall launched a joint project with the aim of testing and developing plug-in technology.

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Scania unveils new heavy-duty global engine platform

Green Car Congress

Scania unveiled its new global engine platform that will be used worldwide for all emission standards: Euro 3, Euro 4, Euro 5, EEV and Euro 6. European markets also have access to an extended range of Euro 5 and EEV engines with SCR technology. The engines can operate on up to 100% biodiesel.

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Indian car and 2W OEMs recall 284,906 vehicles in 2023, 5.35 million since 2012 | Autocar Professional

Baua Electric

The second recall was six days later for 11,177 petrol-engined Grand Vitara SUVs to check the likelihood of “a possible defect in rear seatbelt mounting brackets, which in rare case, may loosen in the long run, and may impact its functionality.” million since 2012 | Autocar Professional appeared first on Bauaelectric Auto News.

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