Causes and Fixes P0522 Code: Engine Oil Pressure Sensor/Switch Low Voltage

How to fix P0522 engine code: Engine Oil Pressure Sensor/Switch Low Voltage A P0522 code is set when the computer (ECM/PCM) detects that engine oil pressure is low. An oil pressure switch uses a spring with that will release when the pressure is wrong. An oil pressure sensor works through resistance, which can rise or fall depending on the pressure. Possible Causes of a P0522 Code: Low Oil - Wrong Type of Oil - Clogged Oil Passages Bad Oil Pressure Sensor/Switch Wiring (Open Short) By using this information user assumes all risk of use. www.backyardmechanic.org