P015E Atención pronto
Excessive Time to Enter Closed Loop Fuel Timing Control
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Descripción
This code means the engine's computer is taking too long to get the fuel system into its optimal operating mode, known as 'closed loop'. This mode uses sensor readings to precisely control fuel delivery for best performance and emissions.
Causas comunes
- Faulty oxygen sensor (Bank 2, Sensor 1)
- Vacuum leak
- Exhaust leak
- Faulty mass airflow sensor
- Thermostat stuck open
- Low engine temperature
Síntomas
- Check Engine Light is on
- Poor fuel economy
- Hesitation during acceleration
- Increased emissions