P0305
Cylinder 5 Misfire Detected
P0305 is an OBD-II diagnostic trouble code meaning: Cylinder 5 Misfire Detected. Common causes: faulty spark plugs, problems with the ignition coil. Estimated repair cost: $56–222.
Symptoms
- The engine hesitates or runs rough
- Power Loss
- Increased fuel consumption
- Engine vibration
- Check Engine Light Is On
Causes
- Faulty spark plugs
- Problems with the ignition coil
- Dirty or faulty fuel injectors
- Low cylinder compression
- Damaged valves or piston rings
- Problems with the air intake system
How to Fix
- Check the spark plugs and replace if necessary
- Check the ignition coil and high voltage wires
- Diagnose fuel injectors
- Check cylinder compression
- Inspect valves and piston rings
Related codes
Error P0305 by Vehicle Brand
FAQ
What does the P0305 code mean?
P0305 is an OBD-II diagnostic trouble code that indicates: Cylinder 5 Misfire Detected
What causes a P0305 error code?
The most common causes of P0305 include: Faulty spark plugs; Problems with the ignition coil; Dirty or faulty fuel injectors; Low cylinder compression.
How do I fix a P0305 diagnostic trouble code?
To fix P0305: Check the spark plugs and replace if necessary. Check the ignition coil and high voltage wires. Diagnose fuel injectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0305?
Limited driving only, diagnose soon
How much does it cost to fix P0305?
The estimated repair cost for P0305 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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