P02C9
Cylinder 12 - Injector Leaking
P02C9 is an OBD-II diagnostic trouble code meaning: Cylinder 12 - Injector Leaking. Common causes: worn injector seals, mechanical damage to the injector. Estimated repair cost: $167–444.
Symptoms
- Misfires
- Increased fuel consumption
- Unstable engine idling
- Reduced engine power
Causes
- Worn injector seals
- Mechanical damage to the injector
- Nozzle contamination
- Problems with the high pressure fuel system
How to Fix
- Injector diagnostics
- Replacing injector seals
- Cleaning or replacing the nozzle
- Checking the high pressure fuel system
Related codes
Error P02C9 by Vehicle Brand
FAQ
What does the P02C9 code mean?
P02C9 is an OBD-II diagnostic trouble code that indicates: Cylinder 12 - Injector Leaking
What causes a P02C9 error code?
The most common causes of P02C9 include: Worn injector seals; Mechanical damage to the injector; Nozzle contamination; Problems with the high pressure fuel system.
How do I fix a P02C9 diagnostic trouble code?
To fix P02C9: Injector diagnostics. Replacing injector seals. Cleaning or replacing the nozzle. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P02C9?
Limited driving only, diagnose soon
How much does it cost to fix P02C9?
The estimated repair cost for P02C9 is $167–444. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat