P02F4
Cylinder 7 Injector Circuit Range/Performance
P02F4 is an OBD-II diagnostic trouble code meaning: Cylinder 7 Injector Circuit Range/Performance. Common causes: faulty injector of cylinder 7, short or open in the injector control circuit. Estimated repair cost: $56–167.
Symptoms
- Misfire in cylinder 7
- Unstable idle
- Reduced engine power
- Increased fuel consumption
Causes
- Faulty injector of cylinder 7
- Short or open in the injector control circuit
- Poor contact in the injector connector
- ECU malfunction
How to Fix
- Check the resistance of the injector of cylinder 7
- Check the integrity of the injector control circuit
- Inspect connectors for corrosion or damage
- If necessary, replace the injector
Related codes
Error P02F4 by Vehicle Brand
FAQ
What does the P02F4 code mean?
P02F4 is an OBD-II diagnostic trouble code that indicates: Cylinder 7 Injector Circuit Range/Performance
What causes a P02F4 error code?
The most common causes of P02F4 include: Faulty injector of cylinder 7; Short or open in the injector control circuit; Poor contact in the injector connector; ECU malfunction.
How do I fix a P02F4 diagnostic trouble code?
To fix P02F4: Check the resistance of the injector of cylinder 7. Check the integrity of the injector control circuit. Inspect connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P02F4?
Limited driving only, diagnose soon
How much does it cost to fix P02F4?
The estimated repair cost for P02F4 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat