P0059 Atención pronto
HO2S Heater Resistance
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Descripción
This code points to an issue with the resistance in the oxygen sensor's heater circuit. If the resistance is too high or too low, the heater won't function correctly, impacting the sensor's performance.
Causas comunes
- Faulty oxygen sensor
- Wiring damage
- Corrosion in connectors
- Problem with the engine control module (ECM)
Síntomas
- Check Engine Light is on
- Decreased fuel efficiency
- Higher emissions output