C0547 Atención pronto
Vacuum Sensor Supply Voltage Circuit/Open
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Descripción
This code signifies an open circuit in the vacuum sensor's supply voltage. This sensor is often used in systems that monitor engine vacuum, and a break in its power supply will prevent it from working.
Causas comunes
- Damaged wiring to the vacuum sensor
- Loose electrical connector for the vacuum sensor
- Faulty vacuum sensor
- Corrosion in the sensor's connector
- Problem with the module supplying voltage to the sensor
Síntomas
- Check Engine Light illuminated
- Poor engine performance
- Rough idle
- Reduced fuel economy
- Emissions system faults