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P247F Chevrolet Code - Exhaust Gas Temperature Out of Range Bank 2 Sensor 4

Quick Answer

The P247F code for Chevrolet vehicles indicates that the exhaust gas temperature is out of range for Bank 2 Sensor 4. Common causes include Faulty exhaust gas temperature sensor, Wiring issues in the sensor circuit, Exhaust system leaks or damage. 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
P247F Chevrolet indicates Exhaust Gas Temperature Out of Range Bank 2 Sensor 4.
Common causes
Common causes include Faulty exhaust gas temperature sensor, Wiring issues in the sensor circuit, Exhaust system leaks or damage.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P247F Chevrolet Description

The P247F code for Chevrolet vehicles indicates that the exhaust gas temperature is out of range for Bank 2 Sensor 4. This means that the temperature of the exhaust gas being measured by the sensor in the second bank of cylinders is not within the expected parameters. The exhaust gas temperature sensor is a crucial component in the vehicle's emissions and engine management system. It helps monitor the temperature of the exhaust gas, which is essential for proper combustion and emissions control.

OBDII Code P247F Chevrolet - Exhaust Gas Temperature Out of Range Bank 2 Sensor 4
P247F Chevrolet Code - Exhaust Gas Temperature Out of Range Bank 2 Sensor 4

Common Causes of P247F Chevrolet

  1. Faulty exhaust gas temperature sensor
  2. Wiring issues in the sensor circuit
  3. Exhaust system leaks or damage
  4. Engine combustion issues
  5. Software or calibration issues

Symptoms of P247F Chevrolet

  1. Rough engine running
  2. Decreased power
  3. Poor fuel efficiency
  4. Increased emissions
  5. Check Engine Light illuminated

How to Fix P247F Chevrolet

  1. Use an OBD-II scanner to confirm the P247F code and diagnose the specific cause of the issue.
  2. Inspect the exhaust gas temperature sensor and its wiring for any damage or corrosion. Replace the sensor if necessary.
  3. Check the exhaust system for leaks or damage that could affect the temperature readings. Repair or replace any damaged components.
  4. Verify that the engine is running correctly and address any combustion issues that may be affecting the exhaust gas temperature.
  5. Clear the code after the repair is completed and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P247F Chevrolet

The cost of repairing the P247F code can vary depending on the specific cause of the issue and the labor rates in your area. Typically, replacing the exhaust gas temperature sensor can cost between $100 and $300, including parts and labor. However, if there are additional issues with the exhaust system or engine, the cost could increase. It is recommended to consult with a professional mechanic to get an accurate estimate for your specific vehicle. Keep in mind that diagnostic time and labor rates can vary based on location, vehicle make and model, and engine type.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P247F Chevrolet Code

1. What are the common symptoms of OBDII code P247F in a Chevrolet, indicating Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- Common symptoms include poor engine performance, reduced fuel efficiency, and potentially a check engine light illuminated on the dashboard.

2. What are some possible causes triggering the OBDII code P247F in a Chevrolet related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- Possible causes include a faulty exhaust gas temperature sensor, wiring issues, exhaust system leaks, or a malfunctioning catalytic converter.

3. How serious is the OBDII code P247F in a Chevrolet, signaling Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- This code should be addressed promptly as it can lead to increased emissions, potential damage to the engine or catalytic converter, and decreased overall vehicle performance.

4. Can I continue to drive my Chevrolet with the OBDII code P247F, indicating Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- It is not recommended to continue driving with this code present, as it can lead to further damage and may result in failing an emissions test.

5. What are some DIY repair tips for addressing the OBDII code P247F in a Chevrolet related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- DIY repair tips may include inspecting the wiring connections, checking for exhaust leaks, and replacing the exhaust gas temperature sensor if necessary. However, it is recommended to consult a professional mechanic for an accurate diagnosis and repair.

6. How can a mechanic diagnose the OBDII code P247F in a Chevrolet accurately, indicating Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- A mechanic may use a scan tool to read the code, perform a visual inspection of the sensor and related components, conduct tests to check sensor functionality, and inspect the exhaust system for any leaks.

7. Is it possible for the OBDII code P247F to be a false alarm in a Chevrolet, indicating Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- While rare, false alarms can occur due to intermittent sensor issues or temporary wiring faults. It is advisable to have a professional confirm the diagnosis before proceeding with any repairs.

8. Are there any recalls or technical service bulletins related to the OBDII code P247F in Chevrolet vehicles with Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- It is recommended to check with Chevrolet dealerships or online resources for any recalls or technical service bulletins specific to this code in your vehicle model and year.

9. How much can I expect to pay for repairing the OBDII code P247F in a Chevrolet due to Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- The cost of repair can vary depending on the exact cause of the issue and labor rates in your area. It is advisable to obtain multiple quotes from reputable mechanics to compare prices.

10. What steps can I take to prevent the OBDII code P247F from occurring in my Chevrolet with regards to Exhaust Gas Temperature Out of Range Bank 2 Sensor 4?

- Regular maintenance, such as checking for exhaust leaks, monitoring sensor performance, and addressing any engine issues promptly, can help prevent the occurrence of this code.

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