P02CF
Cylinder 2 Fuel Injector A Offset Learning At Max Limit
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)
Symptoms
- Unstable engine idling
- Dips during acceleration
- Increased fuel consumption
- Check Engine Light Illuminates
Causes
- Cylinder 2 injector is dirty or worn
- Problems with the fuel system (pressure, fuel quality)
- Faulty injector wiring
- Mechanical engine problems (compression, timing)
- ECU malfunction
How to Fix
- Diagnostics of injector operation (resistance check, bench test)
- Cleaning or replacing cylinder 2 injector
- Checking the fuel system pressure
- Engine control system diagnostics
- Reset the error and test drive to check
Related codes
Error P02CF by Vehicle Brand
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