P2B02
Cylinder 3 Injection Pulse Performance
P2B02 is an OBD-II diagnostic trouble code meaning: Cylinder 3 Injection Pulse Performance. Common causes: malfunction of the injector of the 3rd cylinder, problems in the injector control circuit. Estimated repair cost: $17–89.
Symptoms
- Uneven engine operation (triple)
- Increased fuel consumption
- Reduced engine power
- Dips during acceleration
- Check Engine Light Illuminates
Causes
- Malfunction of the injector of the 3rd cylinder
- Problems in the injector control circuit
- Dirty or clogged nozzle
- Low fuel pressure
- ECU malfunction (rare)
How to Fix
- Check the resistance of the injector of the 3rd cylinder
- Check the integrity of the injector control circuit
- Clean or replace the injector
- Check the fuel pressure in the system
- If necessary, replace the injector
Related codes
Error P2B02 by Vehicle Brand
FAQ
What does the P2B02 code mean?
P2B02 is an OBD-II diagnostic trouble code that indicates: Cylinder 3 Injection Pulse Performance
What causes a P2B02 error code?
The most common causes of P2B02 include: Malfunction of the injector of the 3rd cylinder; Problems in the injector control circuit; Dirty or clogged nozzle; Low fuel pressure.
How do I fix a P2B02 diagnostic trouble code?
To fix P2B02: Check the resistance of the injector of the 3rd cylinder. Check the integrity of the injector control circuit. Clean or replace the injector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2B02?
Limited driving only, diagnose soon
How much does it cost to fix P2B02?
The estimated repair cost for P2B02 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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