P0520 — Engine Oil Pressure Sensor/Switch Circuit Malfunction

Q: What does fault code P0520 mean?

P0520 means: Engine Oil Pressure Sensor/Switch Circuit Malfunction. It is a Powertrain (engine/transmission) fault code defined by the OBD-II standard.

Q: Can I keep driving with P0520?

P0520 is often minor. You can usually keep driving, but book an inspection soon.

Powertrain (engine/transmission)

Engine Oil Pressure Sensor/Switch Circuit Malfunction

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Can I drive with P0520?

Usually OK to keep driving, but book an inspection soon.

Frequently asked questions

What does fault code P0520 mean?

P0520 means Engine Oil Pressure Sensor/Switch Circuit Malfunction.

Can I keep driving with P0520?

Usually OK to keep driving, but book an inspection soon.

Related fault codes

P0521 — Engine Oil Pressure Sensor/Switch Range/Performance
P0522 — Engine Oil Pressure Sensor/Switch Low Voltage
P0523 — Engine Oil Pressure Sensor/Switch High Voltage
P0524 — Engine Oil Pressure Too Low
P0525 — Engine Oil Pressure Sensor/Switch Circuit Range/Performance (Bank 1)
P0526 — Fan Speed Sensor Circuit
P0527 — Fan Speed Sensor Circuit Low
P0528 — Fan Speed Sensor Circuit High
P0529 — Fan Speed Sensor Circuit Intermittent

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