P0520Engine Oil Pressure Sensor/Switch Circuit Malfunction
⚙️ Powertrain (Motor y Transmisión)
The oil pressure sensor is not working correctly.
Compatible with:🚗 Gas/Diesel🔋 Hybrid
⚠️
Can I keep driving? With caution
You can drive to the shop, but do not postpone the repair. The problem may worsen and damage other components.
Sistema Afectado
Motor · Powertrain
La falla pertenece al grupo motopropulsor (motor y gestión electrónica).
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Symptoms You Will Notice
What you may observe when this code appears
- Oil warning light on erroneously
- No oil pressure reading
Possible Causes
The components or conditions that trigger this code
- 1Faulty oil pressure sensor
- 2Damaged wiring
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How to Fix It — Step by Step
Recommended diagnostic and repair procedure
- 1Replace the oil pressure sensor
- 2Verify the actual oil level
Note: This information is for general reference. For precise diagnostics and safety repairs, always consult a certified mechanic.
Estimated Cost
Approximate range in USD (varies by region and shop)
$100—$800
Varies by diagnosis
* Diagnosis only: $50–$150
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Quick Info
CodeP0520
CategoryMotor (P)
ManufacturerGeneric (SAE)
SeverityModerada
Symptoms2
Causes2
Solution steps2
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