Fuel supply control method and system for internal combustion en

Details Fuel supply control method and system for internal combustion en Fuel supply control method and system for internal combustion en

1983-07-01

1984-06-19

Burns, Wendell E.

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

123569, 36443106, 180309, F02M 2506

Patent

active

044548559

ABSTRACT:
A method and a system for electronically controlling the quantity of fuel being supplied to an internal combustion engine equipped with an exhaust gas recirculation control system. A plurality of sets of basic values of fuel quantity are stored beforehand, which are set as a function of at least two parameters indicative of operating conditions of the engine, for selection in response to the rate of recirculation of exhaust gases being effected by the exhaust gas recirculation control system. Read from a selected set of basic values of fuel quantity is a basic value of fuel quantity which corresponds to actual values of the above at least two parameters detected, and a quantity of fuel is supplied to the engine, which corresponds to the read basic value of fuel quantity.

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patent: 4233947 (1980-11-01), Abo
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patent: 4304210 (1981-12-01), Hayakawa
patent: 4318385 (1982-03-01), Yamaguchi
patent: 4333440 (1982-06-01), Eheim
patent: 4380988 (1983-04-01), Otsuka et al.
patent: 4399791 (1983-08-01), Kobayashi

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