P0178 Atención pronto
Fuel Composition Sensor Circuit Low
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Descripción
This code indicates that the signal from the fuel composition sensor is too low. The car's computer is not receiving enough information from this sensor to properly manage the engine.
Causas comunes
- Faulty fuel composition sensor
- Wiring issue to the sensor
- Corroded electrical connector
- PCM (Powertrain Control Module) issue
Síntomas
- Check Engine light is on
- Poor engine performance
- Reduced fuel economy
- Engine may run rough