SWITCH ASSEMBLY-OIL LEVEL Engine Oil Level Sensor
Fits Ascent, Legacy, Outback, WRX
Engine Oil Level Sensor
If your engine oil level sensor has failed, it will usually provide a "false positive," meaning it will incorrectly report that your engine oil is low even if it isn’t. This can lead to some operators adding more oil than is necessary to the engine, which causes damage to major systems. Whether you suspect the oil level sensor or not, a technician should diagnose the fault in your 2012 Subaru Impreza to prevent engine damage.