Document Type and Number:
Japanese Patent JPH0536616
Kind Code:
B2
Abstract:
In an internal-combustion engine having a supercharger and an air-bypass passage for controlling the idle speed, when the engine is being cranked, the air-bypass passage is completely open. When the engine is not being cranked and the supercharger is operating, the air-bypass passage is completely closed. Further, when the engine is not being cranked and the supercharger is not operating, the opening of the air-bypass passage is adjusted in accordance with predetermined operating parameters.
Inventors:
ITO YOSHASU
TAKEDA JUJI
SUEMATSU TOSHIO
ANZAI KATSUSHI
TAKEDA JUJI
SUEMATSU TOSHIO
ANZAI KATSUSHI
Application Number:
JP4433383A
Publication Date:
May 31, 1993
Filing Date:
March 18, 1983
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
International Classes:
F02D41/16; F02B33/44; F02B37/00; F02D23/00; F02D23/02; F02D31/00; F02D41/00; F02D41/06
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