CONTROL DEVICE FOR VARIABLE WATER PUMP

摘要

Provided is an ECU (1A) comprised of a stop control means which stops the drive of a W/P (10) that delivers a cooling water, during a warm-up operation of an engine (20) provided with the W/P (10), and a first drive control means which drives the W/P (10) for a predetermined period of time when a cooling water temperature (thw) at the time of starting the engine (20) is not less than a predetermined value (a) and at least before the stop control means performs a control operation. The W/P (10) corresponds to a variable water pump which can alter the flow rate of the cooling water.