Ford P0522 OBD-II Trouble Code Definition: P0522 Engine Oil Pressure Sensor Circuit Low Voltage P0522 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0522 Engine Oil Pressure Sensor/Switch Low Voltage What does the code mean? OBD-ii Code P0522 definition: The PCM continuously monitors the engine oil pressure. The Oil Pressure Sensor/Switch sends a signal to the PCM […]