Electronic control device for an internal combustion engine

Internal-combustion engines – Engine speed regulator – Idle speed control

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Details

123424, 123491, 123422, 123492, F02D 4300

Patent

active

053459083

ABSTRACT:
An electronic control device for an internal combustion engine having a control unit for detecting a running state of an engine, and which controls a fuel quantity or an ignition timing of the engine in accordance with the running state, where the electronic control device monitors the transient running state of the engine, and includes a fuel property sensor for detecting a fuel property, such that the fuel quantity or the ignition timing is corrected in accordance with the fuel property under the transient running state.

REFERENCES:
patent: 3750635 (1973-08-01), Hoffman et al.
patent: 4438749 (1984-03-01), Schwippert
patent: 4640251 (1987-02-01), Harada et al.
patent: 4703732 (1987-11-01), Wineland et al.
patent: 4920494 (1990-04-01), Abo et al.
patent: 4942848 (1990-07-01), Terasaka
patent: 4945880 (1990-08-01), Gonze et al.
"Vehicle Operation With Variable Methanol/Gasoline Mixtures" by Weide and Wineland, VI International Symposium on Alcohol Fuels Technology, May 1984.

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