P021C Urgente
Cylinder 9 Injection Timing
No conducir — requiere atención inmediata
Descripción
This code indicates a problem with the fuel injection timing for cylinder 9. The engine computer is detecting that fuel is not being injected into this cylinder at the correct moment.
Causas comunes
- Faulty fuel injector for cylinder 9
- Problem with the fuel injection control module
- Wiring issue to the fuel injector
- Low fuel pressure
- Issue with the engine timing system
Síntomas
- Rough engine idle
- Misfires or engine stumbling
- Reduced engine power
- Check Engine light illuminated