Function And Features

Generates oil pressure and temperature information (output voltage) for controlling a pump-driven proportional control valve in a variable oil pump system. The Pressure and temperature of the oil discharged from the oil pump are measured and Pressure information is transmitted to the PCM, and the PCM controls the proportional control valve to maintain a constant Pressure discharged according to the rpm. The oil temperature sensor (OPTS) performs two functions: the CVVT oil temperature sensor (OTS) and the oil pressure sensor (OPS) for controlling the 2-stage variable oil pump.