Method of controlling an internal combustion engine

Power plants – Pressure fluid source and motor – Utilizing lubricant – starter motor – cooling fluid – or fluid...

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Details

123362, 477203, B60K 1302, B60K 1420, F02D 1110

Patent

active

06109028&

ABSTRACT:
The invention relates to a method for controlling an internal combustion engine of a motor vehicle having an auxiliary force brake device wherein the auxiliary force is generated by coupling the brake actuation to the manifold pressure of the engine. In the method, the engine is operated with increased manifold pressure during the warm-up phase after a cold start. In the method, an actuation of the brake effects limiting the manifold pressure to a maximum value by intervening in the engine control. This maximum value is less than the value which would otherwise adjust under the same conditions without brake actuation.

REFERENCES:
patent: 4224791 (1980-09-01), Ostwald
patent: 4244335 (1981-01-01), deRussy
patent: 4467601 (1984-08-01), Watanabe
patent: 5184463 (1993-02-01), Becker et al.

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