article thumbnail

New Delphi Technologies 500+ bar GDi system cuts gasoline particulate emissions by up to 50%, reduces fuel consumption

Green Car Congress

At the end of 2016, Delphi Technologies entered production with its industry first 350 bar GDi system, which reduces exhaust particulates by up to 70% compared with industry-standard 200 bar systems. This reduces emissions in regulated testing including RDE (Real Driving Emissions). Delphi 500+ bar GDi injector. —Walter Piock.

Emissions 257
article thumbnail

New Delphi 500+ bar GDi system cuts particulates by up to 50% without engine changes

Green Car Congress

Right: GDi 500+ fuel pump. With an innovative new sealing system and a new, downsized plunger, Delphi Technologies’ high-efficiency fuel pump delivers the increased pressures needed without increasing the load on the on the engine’s camshaft. Left: GDi 500+ injector. —Walter Piock, chief engineer, Delphi Technologies.

Engine 223
article thumbnail

FEV showcasing 48V technology at 2016 SAE World Congress

Green Car Congress

FEV will showcase some of its 48-Volt technology capabilities at the 2016 SAE World Congress next week in Detroit. The E-Charger combined with a high power vehicle electrical system supports downsized engines with high specific power by improving transient response and low-end torque.

Congress 150
article thumbnail

Hitachi Automotive Systems supplying 5 kW/kg high power density prismatic Li-ion cells for MY 2016 Malibu Hybrid

Green Car Congress

will supply 5,000 W/kg high power density prismatic lithium-ion battery cells for the new MY 2016 Chevrolet Malibu Hybrid ( earlier post ). Featuring a new full-hybrid powertrain which leverages technology from the Chevrolet Volt, the 2016 Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22

article thumbnail

GM, Ford R&D execs stress importance of improved, advanced fuels for future engine efficiency gains, GHG goals

Green Car Congress

In separate presentations at the 2017 SAE High Efficiency IC Engine Symposium in Detroit, R&D executives from GM and Ford each stressed the importance of improved, advanced fuels—among other technology developments—for their future engine efficiency gains and for long-term CO 2 emissions goals. An enabler is more reactive fuels.

GM 150
article thumbnail

Ricardo’s “deep” Miller cycle concept: Magma

Green Car Congress

In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. Source: Lewin (2016). 2016) Click to enlarge. Resources.

Concept 150
article thumbnail

Hyundai introduces hybrid version of new Sonata; 10% improvement in fuel economy over predecessor

Green Car Congress

Hyundai expects the 2016 Sonata Hybrid to improve fuel economy more than 10%. The 2016 Sonata Hybrid features a downsized 2.0-liter The 2016 Sonata Hybrid features a downsized 2.0-liter 2016 Sonata Hybrid offers best-in-class cargo volume at 13.3 The lithium-polymer battery pack capacity is 1.62