CONTROL DEVICE FOR VARIABLE WATER PUMP

摘要

The ECU 1A includes: a stop control portion controlling a W/P 10 to stop, when an engine 20 provided with the W/P 10 pressure-feeding a coolant is warmed up; a first drive control portion controlling the W/P 10 to drive for a predetermined period at least before the stop control portion performs a control, when a coolant temperature thw in starting the engine 20 is equal to or higher than a predetermined value ±. The W/P 10 corresponds to a variable water pump capable of changing the flow rate of the coolant.