Title:
内燃機関の制御装置、制御方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体
Document Type and Number:
Japanese Patent JP4595952
Kind Code:
B2
Abstract:
An engine ECU executes a program including detecting, when refueling with an alcohol fuel is performed, a refueling amount of the alcohol fuel based on a signal transmitted from a sender gauge, increasing DI ratio r that is a ratio between a fuel injection amount from an in-cylinder injector and a fuel injection amount from an intake passage injector, according to the refueling amount of the alcohol fuel, such that the ratio of the fuel injection amount from the in-cylinder injector is higher, and retarding the ignition timing according to the refueling amount of the alcohol fuel.
Inventors:
Taichi Nishimura
Application Number:
JP2007067202A
Publication Date:
December 08, 2010
Filing Date:
March 15, 2007
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02P5/15; F02D41/02; F02D41/04; F02D41/34; F02M63/00; F02P5/152; F02P5/153
Domestic Patent References:
| JP2006316667A | ||||
| JP2005076543A | ||||
| JP2004116420A | ||||
| JP61197744A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Tadashi Muto
Toshio Morita
Tadashi Muto