P0522

P0522 Engine Oil Pressure Sensor Switch Circuit Low Voltage

If your vehicle displays a P0522 Engine Oil Pressure Sensor Switch Circuit Low Voltage trouble code, read this article for the fix.

The vehicle computer is detecting a constantly low voltage from the oil pressure sensing device. This does NOT automatically mean you’ve got an oil pressure problem. The most likely causes are a bad sensor or a wiring problem. Start by checking the connection. If that’s good, replace the sensor.

© 2012 Rick Muscoplat

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