Internal combustion engine control system

Details Internal combustion engine control system Internal combustion engine control system

1989-10-06

1990-12-11

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Fuel injection system

123493, F02D 4110, F02D 4112, F02D 4118

Patent

active

049762435

ABSTRACT:
A fuel supply control system for internal combustion engines with an air flow mounted in a intake manifold, a throttle valve opening sensor and a control unit, in which at quick acceleration the control unit generates a correction air flow quantity signal in accordance with the change of the output of the throttle valve opening sensor and corrects the output signal of the air flow sensor by the correction air flow quantity signal, whereby estimating real air flow quantity sucked into the engine cylinders.

REFERENCES:
patent: 4520783 (1985-06-01), Matsushita et al.
patent: 4754736 (1988-07-01), Yamato et al.
patent: 4757793 (1988-07-01), Shimomura et al.
patent: 4785785 (1988-11-01), Oba et al.

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