P20E5 Ford Code - Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2
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, Exhaust Gas Temperature Sensor harness is open or shorted, Exhaust Gas Temperature Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P20E5 Ford indicates Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor, Exhaust Gas Temperature Sensor harness is open or shorted, Exhaust Gas Temperature Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P20E5 Ford Description
What are the Possible Causes of the DTC P20E5 Ford?
- Faulty Exhaust Gas Temperature Sensor
- Exhaust Gas Temperature Sensor harness is open or shorted
- Exhaust Gas Temperature Sensor circuit poor electrical connection
- Exhaust leaks
- Excessive particulate matter buildup on sensor
How to Fix the DTC P20E5 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 P20E5 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 P20E5 Ford Code
1. What are common symptoms of OBDII code P20E5 on a Ford related to the Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2?
- Common symptoms include poor engine performance, reduced fuel efficiency, and the illumination of the check engine light.
2. What are possible causes of the P20E5 code indicating Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2 issue in a Ford vehicle?
- Possible causes include a faulty exhaust gas temperature sensor, wiring issues, exhaust leaks, or a problem with the engine control module (ECM).
3. How can I diagnose the P20E5 code on my Ford related to the Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2?
- Diagnosing the code typically involves performing a visual inspection of the sensor and its wiring, using a scan tool to monitor sensor data, and checking for exhaust leaks.
4. Is it safe to continue driving my Ford if the P20E5 code indicating Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2 is present?
- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the engine or emissions system.
5. How can I repair the P20E5 OBDII code on my Ford related to the Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2?
- Repairing the code may involve replacing the faulty exhaust gas temperature sensor, repairing any wiring issues, fixing exhaust leaks, or reprogramming the ECM.
6. Can a DIY enthusiast fix the P20E5 code indicating Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2 issue in a Ford?
- While some DIY enthusiasts may be able to address simpler causes like wiring issues or sensor replacement, it is recommended to consult a professional mechanic for a thorough diagnosis and repair.
7. Will resetting the OBDII codes clear the P20E5 code related to the Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2 on my Ford?
- Resetting the codes may temporarily turn off the check engine light, but it will not fix the underlying issue causing the P20E5 code to appear.
8. How much can I expect to pay for repairing the P20E5 code on my Ford involving the Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from around $100 to $500 or more, including parts and labor.
9. Are there any preventive measures to avoid the recurrence of the P20E5 code in my Ford related to the Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2?
- Regular maintenance, including checking the exhaust system components and sensors, can help prevent the recurrence of the P20E5 code in the future.
10. Can the P20E5 code indicating Exhaust Gas Temperature Sensor 1/2 Correlation Bank 2 issue in a Ford cause any long-term damage if left unrepaired?
- Ignoring the P20E5 code can potentially lead to decreased engine performance, reduced fuel efficiency, and further damage to the emissions system over time if left unrepaired.
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