Method and controller for supplying fuel to cylinders of multicy

Details Method and controller for supplying fuel to cylinders of multicy Method and controller for supplying fuel to cylinders of multicy

1993-07-12

1996-04-02

Moulis, Thomas N.

Internal-combustion engines

Charge forming device

Fuel injection system

123491, F02M 5100, F02N 1700

Patent

active

RE0351954

ABSTRACT:
A method and a controller for supplying a fuel to a plurality of cylinders of an internal combustion engine, in which engine operation conditions including the operating temperature of the engine are detected by various sensors attached to the engine and by using a microcomputer, and the fuel is successively supplied by being injected to the engine cylinders based on the detected engine operation conditions. The timing of fuel injection into each of the plurality of cylinders is . .shifted from an exhaust stroke period to a suction stroke period according to the operating temperature of the engine among the detected engine operation conditions.!. set in a suction stroke period at the time of the engine starting in a low temperature condition, and is shifted to an exhaust stroke period as the level of the engine temperature rises.

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