P247C Ford Code - Exhaust Gas Temperature Out of Range Bank 2 Sensor 1
Quick Answer
The P247C diagnostic trouble code (DTC) for Ford vehicles indicates that the exhaust gas temperature (EGT) is out of range for Bank 2 Sensor 1. Common causes include Faulty EGT Sensor: The EGT sensor itself may be malfunctioning, providing incorrect temperature readings to the ECM, Wiring or Connector Issues: Poor connections or damaged wiring leading to the EGT sensor can cause erratic readings, ECM Malfunction: A problem with the engine control module can disrupt communication with the EGT sensor, leading to out-of-range readings. 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
- P247C Ford indicates Exhaust Gas Temperature Out of Range Bank 2 Sensor 1.
- Common causes
- Common causes include Faulty EGT Sensor: The EGT sensor itself may be malfunctioning, providing incorrect temperature readings to the ECM, Wiring or Connector Issues: Poor connections or damaged wiring leading to the EGT sensor can cause erratic readings, ECM Malfunction: A problem with the engine control module can disrupt communication with the EGT sensor, leading to out-of-range readings.
- 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 P247C Ford Description
The P247C diagnostic trouble code (DTC) for Ford vehicles indicates that the exhaust gas temperature (EGT) is out of range for Bank 2 Sensor 1. This means that the EGT sensor located before the diesel particulate filter (DPF) on the second bank of the engine is reading a temperature that is either too high or too low, which can lead to various issues with the vehicle's performance and emissions system.
Common Causes of P247C Ford
- Faulty EGT Sensor: The EGT sensor itself may be malfunctioning, providing incorrect temperature readings to the ECM.
- Wiring or Connector Issues: Poor connections or damaged wiring leading to the EGT sensor can cause erratic readings.
- ECM Malfunction: A problem with the engine control module can disrupt communication with the EGT sensor, leading to out-of-range readings.
- Exhaust System Problems: Issues such as leaks, blockages, or damage in the exhaust system can affect EGT sensor readings.
Symptoms of P247C Ford
- Check Engine Light: The most common symptom associated with this DTC is the illumination of the check engine light on the vehicle's dashboard.
- Reduced Engine Performance: The vehicle may experience decreased power, acceleration, or overall performance due to incorrect fuel delivery.
- Increased Emissions: A malfunctioning EGT sensor can lead to higher emissions output, which may cause the vehicle to fail emissions tests.
- Rough Idle: The engine may idle roughly or inconsistently if the EGT sensor is not functioning correctly.
- Excessive Exhaust Smoke: An out-of-range EGT sensor can result in increased exhaust smoke, indicating potential combustion issues.
How to Fix P247C Ford
- Diagnose the Issue: Use a diagnostic scanner to read the DTC and perform testing to identify the root cause of the out-of-range EGT reading.
- Inspect EGT Sensor: Check the EGT sensor for signs of damage or malfunction and replace it if necessary.
- Check Wiring and Connections: Inspect the wiring leading to the EGT sensor and ensure all connections are secure and free of damage.
- Test ECM Functionality: Verify that the engine control module is functioning correctly and communicating with the EGT sensor as intended.
- Clear DTC and Test Drive: After completing repairs, clear the DTC from the ECM memory and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P247C Ford
The cost of repairing a P247C code for Ford vehicles can vary depending on the specific cause of the issue. In general, the cost of replacing an EGT sensor can range from $100 to $300, including parts and labor. Additional costs may be incurred if wiring repairs or ECM diagnostics are necessary. Furthermore, the specific diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. It is advisable to consult with a qualified mechanic or repair shop to get an accurate estimate based on your vehicle's make and model, as well as the extent of the repairs required.
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Frequently Asked Questions about P247C Ford Code
1. What are the common symptoms of OBDII code P247C (Exhaust Gas Temperature Out of Range Bank 2 Sensor 1) in a Ford vehicle?
- Common symptoms include reduced engine performance, increased fuel consumption, and a possible check engine light.
2. What are some possible causes of OBDII code P247C in a Ford, indicating Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- Possible causes include a faulty exhaust gas temperature sensor, wiring issues, exhaust system leaks, or a malfunctioning engine control module.
3. How can I diagnose OBDII code P247C in my Ford related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the sensor's wiring and connections, and testing the sensor's resistance and voltage.
4. Can I still drive my Ford with OBDII code P247C present (Exhaust Gas Temperature Out of Range Bank 2 Sensor 1)?
- It is not recommended to drive your vehicle with this code present, as it may lead to further damage and reduced engine efficiency.
5. What are the repair options for OBDII code P247C in a Ford related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- Repair options may include replacing the exhaust gas temperature sensor, repairing any wiring issues, fixing exhaust leaks, or reprogramming the engine control module.
6. How important is it to address OBDII code P247C in a Ford indicating Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- It is important to address this code promptly to prevent potential engine damage, poor fuel economy, and emissions issues.
7. Can a DIY enthusiast fix OBDII code P247C in a Ford related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- Depending on the DIYer's skill level and access to tools, some repairs related to this code, such as sensor replacement, can be done at home. However, complex issues may require professional help.
8. How long does it typically take to repair OBDII code P247C in a Ford related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- The repair time can vary based on the exact cause of the issue. Simple fixes like sensor replacement may take an hour or two, while more complex repairs could take longer.
9. Are there any preventive measures to avoid OBDII code P247C in a Ford related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- Regular maintenance, such as checking for exhaust leaks, monitoring sensor performance, and addressing any warning lights promptly, can help prevent this code from occurring.
10. Is it necessary to clear the OBDII code P247C after repairing the issue in a Ford related to Exhaust Gas Temperature Out of Range Bank 2 Sensor 1?
- Yes, it is important to clear the code after fixing the underlying problem to reset the check engine light and ensure the repair was successful.
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