P0547
Exhaust Gas Temperature Sensor Circuit Bank 2 Sensor 1
Generic code
Vehicle Speed and Idle Control System
Medium severity
Moderate repair
Free on OBD DashX
Want real-world data on P0547?
See which problems come with P0547, how often it shows up in other vehicles, and how to fix it — step by step.
- Real-world fix data
- How often it happens
- Step-by-step repairs
What P0547 means
- The fault code P0547 indicates that there is an issue with the circuit for the exhaust gas temperature sensor in bank 2, sensor 1. This may cause issues with engine performance and efficiency.
Possible symptoms
- Illuminated check engine light
- Decreased fuel efficiency
- Engine hesitation or misfire
- Increased emissions levels
Possible causes
- Failed exhaust gas temperature sensor
- Faulty wiring or connections in the circuit
- Loose or corroded electrical connections
- Failed engine control module (ECM)
Related parts
- Exhaust Gas Temperature Sensor: Exhaust gas temperature sensor monitors the temperature of the exhaust gases. This car's malfunctioning valve will lead to higher emissions & lower performance
Possible solutions
- Replace the exhaust gas temperature sensor
- Check and repair any damaged wiring or connections
- Tighten or clean any loose or corroded electrical connections
- Replace the engine control module (ECM) if necessary
Free on OBD DashX
P0547 on OBD DashX
Real-world causes, how often this code shows up, and the fix — step by step.
Open P0547 No sign-up needed · available in 10 languagesScan your own car
Read and clear fault codes, live data and service resets with the CaRPM app.