Apparatus for controlling the operating state of an internal com

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123339, 123480, 36443105, F02B 304, F02D 4108, F02D 4126, F02M 5100

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active

046047034

ABSTRACT:
An apparatus for controlling the operating state of the engine is disclosed. As a driving parameter, three absolute pressures in the intake manifold of the engine are sampled and detected. A first difference between a present sampling value and a preceding sampling value and a second difference between this preceding value and the two-times preceding value are obtained, respectively. The present sampling value is corrected using these first and second differences. The operating state of the engine is controlled in accordance with the corrected present sampling value. Thus, the engine can be stably driven thereby to provide an excellent driving performance. The present apparatus also contributes to purification of exhaust gases from the engine.

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patent: 4458319 (1984-07-01), Chujo et al.
patent: 4469064 (1984-09-01), Manaka et al.
patent: 4479186 (1984-10-01), Takao et al.

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