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Jeep Cherokee in Europe gains new 2.2L MultiJet II diesel

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liter MultiJet II diesel engine, available with 185 hp (138 kW) and 200 hp (149 kW) outputs, and offering a significantly wider spread of torque from low rpm, greater power, improved performance and better fuel economy than the out-going two-liter 170 hp automatic engine. Combined fuel economy and emissions are 49.5

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Chevrolet introduces second-generation Duramax 4-cylinder diesels; global engine

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has several new parts, including a new water-cooled variable-geometry turbocharger; a new high-pressure common-rail fuel delivery system; a new Exhaust Gas Recirculation (EGR) system; a new intake manifold; a new cylinder head; a new cylinder block; a new balancer shaft unit; and a new Engine Control Module (ECM). Click to enlarge.

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

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Do they receive HOV access for their improved fuel economy and ultra low emissions? In fact in 6 of the states, diesel fuel is penalized with additional state taxes. So diesel fuel gets taxed twice or penalized twice at the federal and state level. Changes in the exhaust manifolds and turbo from Gen 1 to Gen 2.

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

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The new six-cylinder in-line engine comes with an intelligent form of turbocharging: assisted by the ISG at start-off, the electric auxiliary compressor (eZV) guarantees immediate high torque when driving off and accelerating, bridging the time before the large exhaust turbocharger cuts in. Almost imperceptible restart of the engine.

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Mercedes-Benz introduces new Vito mid-size van; up to 41.3 mpg US, new front-wheel drive option

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Emission control comes via exhaust gas recirculation, a diesel particulate filter and an oxidation catalytic converter. torque 230 N·m at 1500–2000 rpm. The double overhead camshaft operates a total of 16 inlet and exhaust valves and is driven by a combination of gearwheels and a short chain. t and 3.05

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Ford moving to vehicle testing with advanced 2.3L MiGTDI engine research project; Tier 3 SULEV30 target with 25% fuel economy improvement

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20 bar BMEP @ 2000 - 4500 rpm. Split, parallel, cross-flow cooling with integrated exhaust manifold. Integrated variable displacement oil pump / balance shaft module. Cycle-based CAE analysis of fuel economy contribution of critical technologies. Earlier post.). The original envisioned architecture was 1.8L

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Toyota Introduces Hybrid Version of the Auris 2010, Optimal Drive for Gasoline and Diesel Units

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The Auris HSD offers four driving modes, including three on-demand modes: an EV mode for up to 2 km at speeds of up to about 50 km/h ; an ECO mode maximizing hybrid system efficiency and fuel economy; and a POWER mode boosts system performance. Average fuel consumption is 5.9 liter unit.

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