Title:
FUEL CONTROLLER OF ENGINE
Document Type and Number:
Japanese Patent JPH03156147
Kind Code:
A
Abstract:
PURPOSE: To prevent decrease of torque and improve acceleration by performing fuel supply by the asynchronous injection at the acceleration time when the increase of intake air is started, and continuing the asynchronous injection and synchronous increase mutually.
CONSTITUTION: An operation condition detection means is composed of a throttle valve opening detection means 8. It is judged that an engine 1 is in an acceleration condition when the value obtained by mederatingly processing the variation quantity of opening of throttle valve 5 detected by the throttle valve opening detection means 8 reaches a set value or more. The fuel injection is performed in asynchronization with the ignition time.
Inventors:
KUSUNOKI HIDEKI
SASAKI KAZUTOMO
SHIMADA TOMOICHIRO
SASAKI KAZUTOMO
SHIMADA TOMOICHIRO
Application Number:
JP29304489A
Publication Date:
July 04, 1991
Filing Date:
November 10, 1989
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
F02D41/10; F02D41/34; F02D45/00; (IPC1-7): F02D41/10; F02D41/34; F02D45/00
Domestic Patent References:
| JPS62182455A | 1987-08-10 |
Attorney, Agent or Firm:
Hiroshi Ohama