Improvement of Fuel Consumption with Neutral Idle Control System

Improvement of Fuel Consumption with Neutral Idle Control System

Nissan has developed a neutral idle control system to improve the fuel economy of the small 4-cylinder 1.5-liter petrol engine (HR15DE) and XTRONIC CVT, which were released in 2004. The system improves fuel economy when idling by using more accurate control for the forward clutch and integrated cont...

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Veröffentlicht in:Review of Automotive Engineering 2009, Vol.30(3), pp.263-267
Hauptverfasser: Kobayashi, Atsufumi, Wakuda, Kouji, Kubo, Asami, Wakayama, Hideshi, Kaneda, Takeshi
Format: Artikel
Sprache:eng
Schlagworte:
Automobiles
Automotive components
Automotive engineering
Automotive engines
Automotive industry
Control systems
Fuel consumption
Petrol
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Beschreibung
Zusammenfassung:Nissan has developed a neutral idle control system to improve the fuel economy of the small 4-cylinder 1.5-liter petrol engine (HR15DE) and XTRONIC CVT, which were released in 2004. The system improves fuel economy when idling by using more accurate control for the forward clutch and integrated control for the engine and the CVT. As a result, Nissan has improved vehicle fuel economy by 20% with respect to the standard set in the fuel economy regulations for fiscal year 2010.
ISSN:1349-4724
1349-4740
DOI:10.11351/jsaereview.30.263