Fuel supply control system

Details Fuel supply control system Fuel supply control system

1979-11-13

1981-09-22

Burns, Wendell E.

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

123440, 123568, F02M 2506

Patent

active

042904048

ABSTRACT:
A fuel supply control system for use in an internal combustion engine equipped with an exhaust gas recirculation system is disclosed which determines an amount of fuel supplied to the engine in accordance with intake air flow derived from engine suction vacuum and engine speed and corrected in accordance with exhaust gas recirculation flow. The engine suction vacuum and exhaust gas recirculation flow measurements are made in accordance with pressure measured at suitable points by semiconductor pressure sensors.

REFERENCES:
patent: 4161929 (1979-07-01), Nohira et al.
patent: 4164032 (1979-08-01), Nohira et al.
patent: 4195531 (1980-04-01), Okamura

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