A method of correcting a standard characteristic curve of a standard fuel injector of an internal combustion engine

A method of correcting a standard characteristic curve of a standard fuel injector of an internal combustion engine

A method and controller provide a corrected standard characteristic curve for a fuel injector to inject fuel into an internal combustion engine. A minimum fuel injector energizing time is determined where a predetermined parameter based upon a plurality of fuel injector energizing times and a plural...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Daniele Carboni, Antonio Arpaia
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A method and controller provide a corrected standard characteristic curve for a fuel injector to inject fuel into an internal combustion engine. A minimum fuel injector energizing time is determined where a predetermined parameter based upon a plurality of fuel injector energizing times and a plurality of master fuel injector energizing times is a minimum. An energizing time correction value is the difference between a reference energizing time and the minimum energizing time. The standard characteristic curve is corrected based on the energizing time correction value.