FIELD: engines.
SUBSTANCE: invention can be used in vehicles using turbocharged internal combustion engines with charged air coolers. A method for controlling electric fan (92) and grille (112) shutters (114) of radiator (80) of motor vehicle (102) is that the rate of formation of the condensate at the outlet of charge air cooler (18) and the temperature at the outlet of charge air cooler (18) are determined. Fan (92) operation, radiator (80) grille (112) shutter (114) opening are adjusted in response to charge air cooler (18) outlet temperature and to the rate of condensate formation at the outlet of charge air cooler (18). Variants of the method for controlling the electric fan and the radiator grille shutters are disclosed.
EFFECT: technical result consists in reducing the vehicle drag, in decreasing energy losses and in reducing condensate formation.
23 cl, 8 dwg
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