P0522 - Engine Oil Pressure Sensor/Switch Low Voltage

Engine oil pressure sensor signal is too low.

Code Overview

Engine oil pressure sensor signal is too low.

Common Causes

• Faulty oil pressure sensor
• Short to ground
• Low engine oil pressure
• Connector issue

Diagnostic Steps

1. Check oil level first
2. Inspect wiring and connector
3. Verify oil pressure with gauge if needed
4. Look for sludge or maintenance neglect

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

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Next Steps

Move from the code to a diagnosis path, then into repair pricing once the fault is confirmed.