P0524: Engine Oil Pressure Too Low
Severity: high
What it means: There's a problem with the engine oil pressure reading: oil pressure is too low.
Safe to drive? No. Stop the engine and check the oil. Low oil pressure can destroy the engine within minutes.
Common symptoms
- Oil pressure warning
- Check-engine light
- Possible ticking or knocking if pressure is truly low
Likely causes, ranked
- Low oil levelDIY
- Faulty oil pressure sensor or switchDIY
- Worn oil pump or bearings, or a clogged pickupShop
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What it means: There's a problem with the engine oil pressure reading: oil pressure is too low.
Severity: High. Safe to drive? No. Stop the engine and check the oil. Low oil pressure can destroy the engine within minutes.
DIY or shop?
Check the oil level first. Confirm actual pressure with a mechanical gauge at a shop.
Before you replace parts
- Read all stored codes and freeze-frame data. Fix misfire, fuel or sensor codes before chasing emissions codes.
- Check the simple things first: connectors, vacuum hoses, fluid levels and the gas cap.
- Clear the code only after a repair, then confirm it stays off after a few drives.
- Check your VIN for recalls and service bulletins.
Safety / mechanic note
Verify with a mechanic. This code can involve stalling, engine damage or loss of power. If the check-engine light is flashing, or the car stalls or runs badly, stop driving and have it inspected.
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