Description The oil pump main relay is installed within the HEV fusible link box of the engine room. When the Oil Pump Unit (OPU) triggers the oil pump main relay, electric current needed to operate the ...
Description Through the development of electric compressors, fuel efficiency is improved and air conditioner can be implemented when the engine stopped.Operation Principle Compression Part One of the scrolls is fixed, while the other orbits eccen trically without self-rotating, thereby to trap and pump ...