P01F0 Atención pronto
Coolant Temperature Relapsed Below Diagnostic Monitoring Temperature
Puedes seguir conduciendo con precaución
Descripción
This code means the engine coolant temperature has dropped below a level that the system expects during normal operation or after a diagnostic test. This usually points to a faulty thermostat or a cooling system issue.
Causas comunes
- Stuck open thermostat
- Cooling system leak
- Faulty coolant temperature sensor
- Air in the cooling system
- Incorrect coolant mixture
Síntomas
- Engine takes too long to warm up
- Poor heater performance (less hot air)
- Reduced fuel efficiency
- Check Engine Light illuminated