Engine cooling system control apparatus for vehicle, has controller which controls operation of electronic valve in response to comparison of detected cooling water temperature and established target temperature

摘要

An electronic valve (10) adjusts the amount of cooling water circulating via a radiator (4). A thermometer (6) detects the temperature of cooling water having passed through the engine (2). A controller (20) controls the operation of the electronic valve in response to the comparison of detected cooling water temperature and established target temperature. Cooling water of engine is pumped from a water pump (1) to pass through the engine and the radiator for cooling the engine. An independent claim is also included for a vehicle engine cooling system control method.