FIELD: engine devices and pumps.
SUBSTANCE: method for the engine operation (10) is that when the driver (132) depresses accelerator pedals (130), the throttle (21) is temporarily opened up to the threshold opening degree in the first intake passage (32) downstream of the turbocharger compressor (60) driven by the driver from exhaust gases. The threshold opening degree is held to increase the pressure in manifold (44) from a level below the threshold pressure value to the pressure threshold. An electric compressor (150) is actuated to direct the flow into intake manifold (44) through the second inlet passage (34) parallel to the first inlet passage (32).
EFFECT: reduction in delay of the engine torque response change.
9 cl, 7 dwg
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Authors
Dates
2017-12-25—Published
2014-04-15—Filed