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IAV develops new close-coupled diesel exhaust gas aftertreatment system for improved emissions reduction

Green Car Congress

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. A key contribution to this performance must come from the exhaust gas aftertreatment system—across the entire speed and load range. This way, exhaust gas flows through DOC and SCRF before it enters the turbine.

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Exhaust, Evap, and OBD testing 2.

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Researchers propose low-temperature SOFC unit for reducing NOx and oxidizing HCs in lean-burn engine exhaust

Green Car Congress

Their SOFC system can be operated without consuming the anode fuel (a reductant) at temperatures near that of the engine exhaust to eliminate the need for reductant refilling and extra heating. The NO x concentration in the exhaust of an automotive gasoline engine with spark ignition can be as high as 4000 ppm.

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Toyota introducing new powertrain units based on TNGA; transmissions, engine, hybrid system, 4WD

Green Car Congress

liter hybrid system; and new 4WD systems—one for gasoline-engined cars, one for hybrids—based on the Toyota New Global Architecture (TNGA). Conversion to wider gear ranges. liter Direct-injection, Inline 4-cylinder Gasoline Engine. liter engine with 40% thermal efficiency (41% in hybrid applications); a new 2.0-liter

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Arc 1 Conversion Journal 9/23/2011

DIY Electric Car

Then towed the vehicle back to our hometown at the cost of $200 in rental and gasoline. Removed: radiators, exhaust manifold, upper cylinder head, alternator, camshaft, and assorted support bars. Got home too late to do anything but blog about my electric car! 9/19/2011: Bought 1993 Plymouth Laser for $300.

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Volkswagen introduces new Coasting 2.0 micro hybrid system and new natural gas engine at Vienna Motor Symposium

Green Car Congress

Volkswagen is also highlighting its spectrum of efficiency and electrification solutions all the way to further optimized battery-powered propulsion as in the new e-Golf and the coming new MEB-based electric vehicles exemplified by its series of I.D. Partially and fully electric drive systems form a key pillar of our drive system strategy.

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Mercedes-Benz powering ahead with €3B strategic engine initiative; increasing electrification, 48V; diesel and gasoline; cylinder deactivation

Green Car Congress

There will be world premieres for new advanced technologies, such as the Integrated Starter-Alternator (ISG); the 48 V electrical system; and the electric auxiliary compressor (eZV). The new six-cylinder in-line gasoline engine M 256 features a 48 V electrical system. billion) in its strategic engine initiative.

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