P20ED Ford Code - SCR NOx Pre-Catalyst Over Temperature Bank 1
Quick Answer
The P20ED Ford code indicates an issue with the Selective Catalytic Reduction (SCR) system in the vehicle. Common causes include Faulty NOx sensor, Exhaust leaks near the pre-catalyst, DEF injector issues. 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
- P20ED Ford indicates SCR NOx Pre-Catalyst Over Temperature Bank 1.
- Common causes
- Common causes include Faulty NOx sensor, Exhaust leaks near the pre-catalyst, DEF injector issues.
- 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.
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Code P20ED Ford Description
The P20ED Ford code indicates an issue with the Selective Catalytic Reduction (SCR) system in the vehicle. Specifically, it points to the NOx Pre-Catalyst Over Temperature in Bank 1. This means that the temperature in the pre-catalyst unit responsible for reducing nitrogen oxide (NOx) emissions has exceeded the specified threshold.
Common Causes of P20ED Ford
- Faulty NOx sensor
- Exhaust leaks near the pre-catalyst
- DEF injector issues
- Malfunctioning SCR system control module
- Operating the vehicle under heavy load for extended periods
Symptoms of P20ED Ford
- Check Engine Light illuminated
- Reduced fuel efficiency
- Increased emissions output
- Reduced power mode activation
- Failed emissions test
How to Fix P20ED Ford
- Diagnose the specific cause of the P20ED code using a diagnostic scanner and addressing any additional codes that may be present.
- Inspect the NOx sensor, DEF injector, and SCR system components for any faults or damage.
- Repair or replace any faulty components identified during the inspection.
- Clear the code and reset the Check Engine Light using the diagnostic scanner.
- Test drive the vehicle to ensure the issue has been resolved and the code does not return.
Cost to Fix P20ED Ford
The repair costs for addressing the P20ED Ford code can vary depending on the specific cause of the issue and the parts/labor required for the repair. On average, the cost for diagnosing and repairing this issue can range from $200 to $800. This estimate includes the cost of parts such as sensors or injectors, as well as labor charges for the repair process. Please note that the actual repair costs may vary based on the location, vehicle make and model, and the specific repair shop. It is recommended to consult with a qualified mechanic or repair shop for a more accurate cost estimate.
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