P0272
Cylinder 4 Contribution/Balance
P0272 is an OBD-II diagnostic trouble code meaning: Cylinder 4 Contribution/Balance. Common causes: faulty spark plug, problems with the ignition coil. Estimated repair cost: $56–167.
Symptoms
- Misfire in cylinder 4
- Engine troubles
- Power reduction
- Increased fuel consumption
- Unstable idle
Causes
- Faulty spark plug
- Problems with the ignition coil
- Clogged fuel injectors
- Low cylinder compression
- Wiring harness damage
- Crankshaft position sensor malfunction
How to Fix
- Check spark plugs and replace if necessary
- Check the ignition coil of cylinder 4
- Clean or replace fuel injectors
- Check compression in cylinder
- Inspect the wiring harness for damage
- Check crankshaft position sensor
Related codes
Error P0272 by Vehicle Brand
FAQ
What does the P0272 code mean?
P0272 is an OBD-II diagnostic trouble code that indicates: Cylinder 4 Contribution/Balance
What causes a P0272 error code?
The most common causes of P0272 include: Faulty spark plug; Problems with the ignition coil; Clogged fuel injectors; Low cylinder compression.
How do I fix a P0272 diagnostic trouble code?
To fix P0272: Check spark plugs and replace if necessary. Check the ignition coil of cylinder 4. Clean or replace fuel injectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0272?
Limited driving only, diagnose soon
How much does it cost to fix P0272?
The estimated repair cost for P0272 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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