P0287
Cylinder 9 Contribution/Balance
P0287 is an OBD-II diagnostic trouble code meaning: Cylinder 9 Contribution/Balance. Common causes: dirty or damaged fuel injectors, spark plug fault. Estimated repair cost: $56–278.
Symptoms
- Engine vibration
- Power reduction
- Increased fuel consumption
- Unstable idle
- Check Engine Light Illuminates
Causes
- Dirty or damaged fuel injectors
- Spark plug fault
- Problems with the ignition coil
- Low cylinder compression
- Vacuum leak
- Problems with the engine control system (ECU)
- CKP sensor malfunction
How to Fix
- Check spark plugs and replace if necessary
- Check the ignition coil of cylinder 9
- Clean or replace fuel injector
- Check compression in cylinder
- Diagnose possible vacuum leaks
- Scan the ECU for other errors
- If necessary, check the CKP sensor
Related codes
Error P0287 by Vehicle Brand
FAQ
What does the P0287 code mean?
P0287 is an OBD-II diagnostic trouble code that indicates: Cylinder 9 Contribution/Balance
What causes a P0287 error code?
The most common causes of P0287 include: Dirty or damaged fuel injectors; Spark plug fault; Problems with the ignition coil; Low cylinder compression.
How do I fix a P0287 diagnostic trouble code?
To fix P0287: Check spark plugs and replace if necessary. Check the ignition coil of cylinder 9. Clean or replace fuel injector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0287?
Limited driving only, diagnose soon
How much does it cost to fix P0287?
The estimated repair cost for P0287 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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