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The importance of considering non-exhaust traffic emissions; the role of EVs

Green Car Congress

the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al.

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Swiss team concludes that particulate filters should be mandatory for GDI engines

Green Car Congress

Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. Further, the GDI particles carry numerous carcinogenic substances. —Norbert Heeb.

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Opel presents new midsize gasoline engine at Aachen Colloquium; fuel consumption down 13%, torque and power up 33%

Green Car Congress

Opel revealed more details about its new mid-size gasoline engine family at the Aachen Colloquium in Germany. The roll-out of the new engine family—developed in Ruesselsheim, Germany—will begin in early 2013. The exhaust side shaft features cast iron gears to reverse rotational direction of the exhaust shaft.

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Environment Canada study finds vehicle exhaust a significant source of isocyanic acid; suggests consideration of new emission standard

Green Car Congress

Researchers at Environment Canada have found that vehicle exhaust is a significant source of isocyanic acid (HNCO), a toxic gaseous acid that is a product of various forms of combustion and a potential health concern. Automobile exhaust is also a known source of inorganic acids such as nitric (HNO 3 ) and nitrous (HONO) acids.

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Chrysler to introduce PHEV models in 2016 and 2017 to meet ZEV requirements; new FCA gasoline engine family coming in 2015

Green Car Congress

Management of the brand intends for that expansion in coverage to support an aggressive sales target of 800,000 units in 2018, up from 350,000 units in 2013. FCA also plans to consolidate its small gasoline engine lineup with a new family to be launched in 2015. Integrated exhaust manifold. FCA powertrain directions. ?

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New 4-cylinder 2.3L EcoBoost on Lincoln MKC small SUV; future EcoBoost prospects

Green Car Congress

liter EcoBoost gasoline turbocharged direct injection (GTDI) four-cylinder unit. Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Two pivotal factors are the three-port integrated exhaust manifold cylinder head and a twin-scroll turbocharger. —Pete Pandolfi, 2.3-liter

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Mazda begins production of Mazda CX-5 with SKYACTIV-D diesel engine; Japan and Europe first markets

Green Car Congress

Mazda Motor Corporation has begun production of the all-new Mazda CX-5 with its new-generation SKYACTIV-D 2.2-liter 1 for a diesel engine for mass production vehicles. In November 2011, Mazda North American Operations (MNAO) unveiled the 2013 CX-5 compact SUV with a SKYACTIV-G 2.0-liter Click to enlarge. Earlier post.)

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