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

Green Car Congress

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. The new 500+ bar system is expected to be in production from 2022. Left: GDi 500+ injector. Right: GDi 500+ fuel pump.

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HyBoost demonstrator debuts at LCV2011; 50% by swept volume downsizing with low-cost electrification

Green Car Congress

The project deliberately focused upon technologies and systems that are already on the market or are capable of practical production implementation in the near term. In implementing this 50% downsizing by swept volume, the research team delivered zero degradation in driveability, performance or acceleration. Earlier post.).

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Report: Japan carmakers downsizing in Europe as market shrinks

Green Car Congress

’s decision to cut stop producing the Colt subcompact there highlight the a downsizing trend in Europe for Japanese carmakers as the new-vehicle market there shrinks. shut one of two production lines at a UK factory last August, shifting its focus to emerging markets. The Nikkei writes that Daihatsu Motor Co.’s

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Volvo Beginning Series Production of Hybrid Buses

Green Car Congress

After several years of field testing, Volvo Buses will now commence series production of its hybrid bus Volvo 7700 Hybrid and the double-decker Volvo B5L Hybrid. Volvo’s hybrid buses have a downsized diesel engine and an electric motor that can operate the bus independently or jointly. Earlier post.)

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

Green Car Congress

Reducing the number of exhaust gas particulates, including those smaller than 23 nm, will help manufacturers meet increasingly stringent future global emissions standards. The 500+ bar system could be used in production from 2022 onwards. Delphi 500+ bar GDi pump. —Walter Piock.

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DENSO Develops Exhaust Gas Temperature Sensor With Improved Temperature Detection Accuracy

Green Car Congress

DENSO Corporation has improved the temperature detection accuracy of its newly developed diesel exhaust temperature sensor. To improve the sensor’s temperature accuracy, DENSO increased the probe length to almost twice that of the conventional product and extended the sensing tip into the exhaust pipe. Click to enlarge.

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Report: Mercedes pulls the plug on range-extended EV possibilities

Baua Electric

Mercedes built and tested some prototypes based on existing models, “concluded that the range-extender drivetrain is a transitional technology with a relatively short-term benefit in terms of sales and comparatively high production costs,” the source told Autocar. One of the prototypes was reportedly an EQS with a front-mounted 1.0-liter