P055F
Engine Oil Pressure Out of Range
P055F is an OBD-II diagnostic trouble code meaning: Engine Oil Pressure Out of Range. Common causes: oil pressure sensor malfunction, oil pump wear. Estimated repair cost: $33–167.
Symptoms
- Oil pressure indicator is on
- Reduced engine power
- Engine noise
- Engine overheating
Causes
- Oil pressure sensor malfunction
- Oil pump wear
- Oil filter clogged
- Low oil level
- Oil dilution (e.g. fuel ingress)
- Problems with the sensor wiring harness
How to Fix
- Check the level and condition of the engine oil
- Diagnose the oil pressure sensor and its circuit
- Check oil pressure with a mechanical pressure gauge
- Inspect the oil pump and filter
- Replace faulty components
Related codes
Error P055F by Vehicle Brand
FAQ
What does the P055F code mean?
P055F is an OBD-II diagnostic trouble code that indicates: Engine Oil Pressure Out of Range
What causes a P055F error code?
The most common causes of P055F include: Oil pressure sensor malfunction; Oil pump wear; Oil filter clogged; Low oil level.
How do I fix a P055F diagnostic trouble code?
To fix P055F: Check the level and condition of the engine oil. Diagnose the oil pressure sensor and its circuit. Check oil pressure with a mechanical pressure gauge. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P055F?
Limited driving only, diagnose soon
How much does it cost to fix P055F?
The estimated repair cost for P055F is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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