Supercharger Coolant Pump: Description and Operation
CHARGE AIR COOLER CIRCULATION PUMPDESCRIPTION
The charge air cooler circulation pump is mounted to the side of the charge air cooler radiator. The pump is used to circulate coolant between the charge air cooler radiator and the charge air cooler. The pump is a positive displacement pump, that operates on a pulsed 12 volt signal.
OPERATION
The charge air cooler circulation pump operates independently of the engine cooling system. The only common link is the coolant reservoir. The circulation pump is operated by a pulsed 12 volt signal.