Engine feedback control

Internal-combustion engines – Spark ignition timing control – Electronic control

Patent

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Details

123198D, 12340655, 123673, 123689, F02D 4300, F02D 4114

Patent

active

059212209

ABSTRACT:
An engine feedback control for an internal combustion engine having at least two combustion chambers is disclosed. When a sensor detects a high engine temperature condition of the engine, the feedback control changes the air/fuel ratio of the air and fuel supplied to each combustion chamber in a manner which prevents operation of any combustion chamber in a disabling range.

REFERENCES:
patent: 4182297 (1980-01-01), Ikenoya et al.
patent: 4572135 (1986-02-01), Nakajima et al.
patent: 5613480 (1997-03-01), Katoh et al.
patent: 5615661 (1997-04-01), Suzuki
patent: 5632260 (1997-05-01), Kato
patent: 5769055 (1998-06-01), Motose et al.

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