P2471 Ford Code - Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4
Quick Answer
The Powertrain Control Module (PCM) continuously monitors the Exhaust Gas Temperature Sensor (EGTS) for proper circuit continuity and out of range high values. Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 4, Exhaust Gas Temperature Sensor Bank 1 Sensor 4 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 1 Sensor 4 circuit poor electrical connection. 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
- P2471 Ford indicates Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 4, Exhaust Gas Temperature Sensor Bank 1 Sensor 4 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 1 Sensor 4 circuit poor electrical connection.
- 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.
Code P2471 Ford Description
What are the Possible Causes of the DTC P2471 Ford?
- Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 4
- Exhaust Gas Temperature Sensor Bank 1 Sensor 4 harness is open or shorted
- Exhaust Gas Temperature Sensor Bank 1 Sensor 4 circuit poor electrical connection
- Exhaust leaks
- Excessive particulate matter buildup on sensor
How to Fix the DTC P2471 Ford?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2471 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P2471 Ford Code
1. What are common symptoms of OBDII code P2471 in a Ford vehicle?
- Common symptoms include poor engine performance, reduced fuel efficiency, and the illumination of the check engine light.
2. What does the OBDII code P2471 Ford indicate?
- The code P2471 signifies an issue with the Exhaust Gas Temperature Sensor Circuit High on Bank 1 Sensor 4 in the vehicle.
3. What are possible causes of the Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4 error code?
- Potential causes include a faulty temperature sensor, damaged wiring or connectors, issues with the exhaust system, or a malfunctioning engine control module.
4. How can I diagnose the OBDII code P2471 in my Ford vehicle?
- Diagnosing the code involves using an OBDII scanner to retrieve the error code, inspecting the sensor and related components, and testing the wiring for continuity and proper voltage.
5. Is it safe to continue driving with the P2471 code present?
- It is not recommended to drive with the P2471 code active, as it can lead to further engine damage and potential safety hazards. It is best to address the issue promptly.
6. Can I reset the check engine light after fixing the P2471 error code?
- Yes, once the underlying issue causing the code P2471 is resolved, you can reset the check engine light using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes.
7. How expensive is it to repair the Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4 issue?
- The cost of repair can vary depending on the exact cause of the problem. It could range from a simple sensor replacement to more complex wiring repairs, so it's best to consult a mechanic for an accurate estimate.
8. Are there any DIY tips for addressing the P2471 code in a Ford vehicle?
- DIY tips include checking for loose or damaged wiring, inspecting the sensor for visible damage, and ensuring proper connections. However, more complex diagnostics may require professional help.
9. Can a faulty Exhaust Gas Temperature Sensor affect vehicle emissions?
- Yes, a faulty sensor can impact emissions by causing the engine to run inefficiently, potentially leading to increased emissions. It is important to address the issue to maintain optimal emissions levels.
10. How long does it typically take to repair the P2471 code in a Ford vehicle?
- The repair time can vary based on the exact cause of the issue and the expertise of the mechanic. Simple sensor replacements may take less time, while more complex repairs could require more extensive work and diagnostics.
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