P247B Dodge Code - Exhaust Gas Temperature Out of Range Bank 1 Sensor 4
Quick Answer
The P247B diagnostic trouble code for Dodge vehicles specifically indicates that the exhaust gas temperature for Bank 1 Sensor 4 is out of range. Common causes include Faulty exhaust gas temperature sensor, Wiring issues or a poor connection, ECM malfunction. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P247B Dodge indicates Exhaust Gas Temperature Out of Range Bank 1 Sensor 4.
- Common causes
- Common causes include Faulty exhaust gas temperature sensor, Wiring issues or a poor connection, ECM malfunction.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
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Code P247B Dodge Description
The P247B diagnostic trouble code for Dodge vehicles specifically indicates that the exhaust gas temperature for Bank 1 Sensor 4 is out of range. This means that the temperature of the exhaust gases being monitored by this particular sensor is not within the expected parameters set by the vehicle's engine control module (ECM). This issue can have a significant impact on the vehicle's performance, emissions, and overall efficiency.
Common Causes of P247B Dodge
- Faulty exhaust gas temperature sensor
- Wiring issues or a poor connection
- ECM malfunction
- Exhaust system leaks or damage
- Exhaust gas recirculation (EGR) system problems
Symptoms of P247B Dodge
- Decreased fuel efficiency
- Engine misfires or rough idling
- Increased emissions
- Illuminated check engine light
- Reduced engine performance
How to Fix P247B Dodge
- Begin by conducting a thorough inspection of the exhaust gas temperature sensor, wiring, and connections to identify any visible damage or issues.
- Use a diagnostic scan tool to retrieve the specific temperature readings from Bank 1 Sensor 4 and compare them to the expected values.
- If the sensor is found to be faulty, replace it with a new, OEM-quality sensor and ensure proper calibration.
- Check for any wiring issues or poor connections and repair or replace them as needed.
- Clear the diagnostic trouble codes from the ECM and perform a test drive to verify that the issue has been resolved.
Cost to Fix P247B Dodge
The typical repair costs for addressing an exhaust gas temperature out of range issue can vary depending on the specific cause of the problem. In general, replacing a faulty exhaust gas temperature sensor can cost between $100 and $300, including parts and labor. Wiring repairs or ECM diagnostics may incur additional costs. It's essential to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on the unique circumstances of your vehicle. Keep in mind that diagnosis time and labor rates can vary, so it's advisable to inquire about these factors when seeking repairs.
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Frequently Asked Questions about P247B Dodge Code
1. What are the common symptoms of OBDII code P247B in a Dodge vehicle?
- Common symptoms include reduced engine power, poor fuel efficiency, rough idling, and the illumination of the Check Engine Light.
2. What is the typical cause of OBDII code P247B in a Dodge, indicating Exhaust Gas Temperature Out of Range Bank 1 Sensor 4?
- The typical cause is a faulty or malfunctioning exhaust gas temperature sensor in Bank 1 Sensor 4.
3. How can I verify if Bank 1 Sensor 4 is causing the OBDII code P247B in my Dodge?
- You can use a multimeter to test the resistance of the exhaust gas temperature sensor and compare it to the manufacturer's specifications.
4. Can a dirty or clogged exhaust system lead to code P247B in a Dodge?
- Yes, a dirty or clogged exhaust system can disrupt the exhaust gas temperature readings and trigger the P247B code.
5. Is it safe to continue driving my Dodge with OBDII code P247B present?
- It is not recommended to continue driving with the P247B code as it can lead to further damage to the engine and emissions system.
6. How can I repair OBDII code P247B in my Dodge?
- The most common repair is to replace the faulty exhaust gas temperature sensor in Bank 1 Sensor 4.
7. Are there any DIY tips for troubleshooting code P247B in a Dodge?
- You can visually inspect the exhaust gas temperature sensor and its wiring for any signs of damage or corrosion before replacing it.
8. What role does the exhaust gas temperature sensor play in the vehicle's operation?
- The exhaust gas temperature sensor helps monitor and regulate the temperature of the exhaust gases to ensure optimal engine performance and emissions.
9. Can extreme driving conditions or towing heavy loads trigger OBDII code P247B in a Dodge?
- Yes, extreme driving conditions or towing heavy loads can lead to higher exhaust gas temperatures, potentially causing the P247B code to appear.
10. Will resetting the Check Engine Light resolve OBDII code P247B in a Dodge?
- Resetting the Check Engine Light may temporarily turn it off, but the underlying issue causing the P247B code will still need to be diagnosed and repaired to prevent it from reoccurring.
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