X00E50205094 Auto Parts Sensor

The role of engine oil is to reduce the wear of various components in the engine, and also has the role of cooling, anti-corrosion, cleaning and sealing. So what is the function of the Oil pressure sensor?

The function of the Oil Pressure Sensor is to detect the oil pressure and send an alarm signal when the oil pressure is insufficient. When the oil pressure is insufficient, the oil lamp on the dashboard will light up.

Oil pressure alarm failure is usually caused by oil sensor plug failure, insufficient oil, oil pump filter blockage, and oil pump damage. If the oil warning signal, be sure to repair it in time.

The oil pressure sensor works by:Connect the amplified pressure signal to the oil pressure indicator through a signal line, changing the ratio of current through the two coils inside the oil pressure indicator to indicate oil pressure.

The pressure signal amplified by voltage and current is also compared to the alarm voltage set in the alarm circuit. When it is lower than the alarm voltage, the alarm circuit outputs an alarm signal and lights the alarm light through the alarm line.