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Jacobs and Tula to cooperate on CDA valve actuation with Dynamic Skip Fire control

Green Car Congress

Cylinder Deactivation leverages Jacobs’ well-established componentry to disable engine valves in selected cylinders allowing a large engine to have the fuel economy of a smaller engine. Also, higher exhaust temperatures in operating cylinders maintain aftertreatment temperatures at low load conditions and start-up.

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GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

Green Car Congress

GM will introduce a strong hybrid version of the next-generation Malibu. engine with start/stop. engine with start/stop. 4-cylinder engine mated to a two-motor drive unit slightly modified from the 2016 Chevrolet Volt drive unit powers the Malibu Hybrid. Engine and Drive Unit. Engine and Drive Unit.

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Cadillac ELR EREV uses active noise canceling across all engine speeds

Green Car Congress

The 2014 Cadillac ELR extended range electric vehicle uses active noise canceling across all engine speeds when the on-board gasoline-powered electric generator turns on for extended-range driving. ELR uses active noise canceling to preserve the peace and quiet delivered by the vehicle when in battery-electric mode.

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Chevrolet introduces 2016 Malibu; full hybrid option; 8-speed auto

Green Car Congress

The completely restyled midsize sedan is engineered to offer more efficiency, connectivity and advanced safety features, and features the option of a new full-hybrid powertrain, which leverages technology from the Chevrolet Volt. turbo engine option, Malibu is projected to offer 37 mpg (6.35 Other engine options. Earlier post.)

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New power-dense 2.0L GDI turbo with twin-scroll turbocharger and new combustion system offered in 2013 Chevrolet Malibu

Green Car Congress

A new, gasoline direct-injected (GDI) Ecotec 2.0L turbocharged engine is available in the 2013 Chevrolet Malibu. It is rated at 259 hp (193 kW), making it one of the most power-dense automotive engines in the industry, GM notes. is based on the all-new Ecotec engine family—including the new 2.5L

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DLR team develops demonstrator of free-piston linear generator as range extender for EVs; technology transfer to Universal Motor Corp.

Green Car Congress

Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Institute of Vehicle Concepts in Stuttgart have developed a demonstrator multi-fuel free-piston linear generator (FPLG, or Freikolbenlineargenerator, FKLG in German) as a range extender for electric vehicles. Intake, exhaust and fuel injection.

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DOE awards nearly $55M to advance fuel efficient vehicle technologies in support of EV Everywhere and SuperTruck

Green Car Congress

The US Department of Energy (DOE) is awarding nearly $55 million for 24 projects to develop and deploy advanced vehicle technologies, supporting the Energy Department’s EV Everywhere Grand Challenge to make plug-in electric vehicles as affordable to own and operate as today’s gasoline-powered vehicles by 2022. Description.

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