P0061 Atención pronto
HO2S Heater Resistance
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Descripción
This code indicates a resistance issue with the heating element in one of your oxygen sensors. The sensor's heater is either not getting enough power or is experiencing too much resistance to function properly.
Causas comunes
- Faulty oxygen sensor
- Wiring issue to the oxygen sensor
- Corroded electrical connector
- Problem with the engine control module (ECM)
Síntomas
- Check Engine Light is on
- Poor fuel efficiency
- Failed emissions test