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DENSO develops new 2500-bar diesel common rail system; reductions in fuel consumption and emissions

Green Car Congress

Global automotive supplier DENSO Corporation has developed a new 2500-bar diesel common rail (DCR) fuel injection system; DENSO says this is the currently the world’s highest injection pressure for a diesel common rail fuel injection systems comprising injector, fuel pump and common rail. Diesel Emissions Engines Fuel Efficiency'

Diesel 207
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Ford introduces new Focus ST with diesel and EcoBoost options

Green Car Congress

The new Ford Focus ST (in the new dark gray paint option) is offering a choice of an EcoBoost or diesel engine. TDCi diesel engine. Ford has sold more than 140,000 Focus ST models in 40 countries worldwide since the car was first launched in 2002. The diesel Focus ST is the most fuel?efficient Click to enlarge.

Diesel 230
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MECA report assesses technology feasibility for heavy-duty diesel trucks to meet lower NOx standards by 2024

Green Car Congress

The Manufacturers of Emission Controls Association (MECA) released a report assessing market-ready technologies being commercialized by suppliers of emission control and efficiency components for heavy-duty diesel vehicles to meet lower intermediate standards for oxides of nitrogen (NO x ) by 2024 as a transition to final standards in 2027.

Standards 191
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Kia upgrading Sorento; revised Theta II GDI and R diesel engines

Green Car Congress

Kia’s upgraded Sorento will be manufactured in Korea with a range of different gasoline and diesel engines (from 150 to 280 ps) for different markets. TCI diesel engines to improve their efficiency. Kia has fine-tuned both the Theta II 2.4 GDI gasoline and R2.2 The revised 2.4-liter In upgraded Sorento, the 2.2-liter,

Kia 225
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California ARB Expands Assistance Program for Truckers to Reduce Diesel Emissions

Green Car Congress

VIP, which is part of the Carl Moyer air quality program, is a streamlined, diesel on-road voucher program that helps the small independent truck owner get a cleaner-running truck sooner. Approximately $28 million is available through the program to fund truck replacements or exhaust retrofits statewide.

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Study concludes a shift from gasoline to diesel engines is consistent with long-term climate mitigation efforts

Green Car Congress

Global-mean temperature change caused by car exhaust emitted from gasoline and diesel engines specified in the previous and upcoming European vehicle emission standards (EURO 3, 4, 5, and 6). However, previous studies have shown more prolonged warming due to diesel cars under various conditions. Credit: ACS, Tanaka et al.

Climate 223
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MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective

Green Car Congress

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. —“Technology Feasibility for Heavy-Duty Diesel Trucks in Achieving 90% Lower NO x Standards in 2027”. Source of data: US EPA (2019). Chart: MECA. g/bhp-hr over the LLC, representing extended low-speed operation and idling.

Emissions 291