FIELD: transportation.
SUBSTANCE: mechanical vehicle comprises engine (12), electric power steering system (16), controller (24) during automatic engine (12) shutdown made with possibility to before fuel supply into engine (12) is terminated, decrease value of available in electric power steering system current with first speed to non-zero threshold value, and after fuel supply into engine is terminated, decrease value of available in electric power steering system current with second speed different from first one from non-zero threshold value to zero. Invention also discloses method of automotive electric power steering system controlling and mechanical transport vehicle.
EFFECT: enabling reduced fuel consumption.
20 cl, 5 dwg
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