P027F Atención pronto
Cold Start Fuel Injection Quantity A Higher Than Expected
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Descripción
This code indicates that the engine computer has detected that the amount of fuel injected during a cold start is higher than expected. This can cause excessive smoke, rough running, or poor fuel economy when the engine is cold.
Causas comunes
- Faulty fuel injectors
- Problem with the engine computer (PCM)
- Issues with the cold start injector system (if applicable)
- Fuel pressure too high
- Leaking fuel injectors
Síntomas
- Difficulty starting when cold
- Rough idle when cold
- Excessive black smoke from exhaust when cold
- Check Engine Light is on