P0290
Cylinder 10 Contribution/Balance
P0290 is an OBD-II diagnostic trouble code meaning: Cylinder 10 Contribution/Balance. Common causes: malfunction of the fuel injector of cylinder 10, problems with the ignition system (plugs, coil). Estimated repair cost: $56–167.
Symptoms
- Uneven engine operation
- Power reduction
- Increased fuel consumption
- Vibrations at idle
Causes
- Malfunction of the fuel injector of cylinder 10
- Problems with the ignition system (plugs, coil)
- Low cylinder compression
- Valve contamination or damage
- Problems with the injector or ignition coil wiring harness
How to Fix
- Check the condition of the spark plug in cylinder 10
- Test the ignition coil
- Check the operation of the fuel injector
- Measure the compression in the cylinder
- Inspect the wiring harness for damage
Related codes
Error P0290 by Vehicle Brand
FAQ
What does the P0290 code mean?
P0290 is an OBD-II diagnostic trouble code that indicates: Cylinder 10 Contribution/Balance
What causes a P0290 error code?
The most common causes of P0290 include: Malfunction of the fuel injector of cylinder 10; Problems with the ignition system (plugs, coil); Low cylinder compression; Valve contamination or damage.
How do I fix a P0290 diagnostic trouble code?
To fix P0290: Check the condition of the spark plug in cylinder 10. Test the ignition coil. Check the operation of the fuel injector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0290?
Limited driving only, diagnose soon
How much does it cost to fix P0290?
The estimated repair cost for P0290 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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