P2479 Ford Code - Exhaust Gas Temperature Out of Range Bank 1 Sensor 2
Quick Answer
The P2479 Ford code indicates that the exhaust gas temperature is out of range for Bank 1 Sensor 2. Common causes include Faulty exhaust gas temperature sensor, Wiring issues or electrical connections, Damaged catalytic converter. 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
- P2479 Ford indicates Exhaust Gas Temperature Out of Range Bank 1 Sensor 2.
- Common causes
- Common causes include Faulty exhaust gas temperature sensor, Wiring issues or electrical connections, Damaged catalytic converter.
- 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 P2479 Ford Description
The P2479 Ford code indicates that the exhaust gas temperature is out of range for Bank 1 Sensor 2. This sensor is typically located after the catalytic converter in the exhaust system. The exhaust gas temperature sensor plays a crucial role in monitoring the temperature of the exhaust gases to ensure optimal performance and emissions control. When the sensor detects that the exhaust gas temperature is out of the expected range, it triggers this diagnostic trouble code (DTC).
Common Causes of P2479 Ford
- Faulty exhaust gas temperature sensor
- Wiring issues or electrical connections
- Damaged catalytic converter
- Exhaust leaks
- Engine running rich or lean
Symptoms of P2479 Ford
- Decreased fuel efficiency
- Engine misfires or rough idling
- Check Engine Light illuminated on the dashboard
- Reduced engine performance
- Increased emissions
How to Fix P2479 Ford
- Diagnose the issue using an OBD-II scanner to confirm the P2479 code and identify the specific cause.
- Inspect the exhaust gas temperature sensor and wiring for any signs of damage or wear.
- Check the catalytic converter for damage or clogging that may be affecting exhaust gas flow.
- Repair or replace the faulty sensor, wiring, or catalytic converter as needed.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
Cost to Fix P2479 Ford
The typical repair costs for addressing the P2479 Ford code can vary depending on the specific cause of the issue and the necessary repairs. On average, the cost of replacing a faulty exhaust gas temperature sensor can range from $100 to $300, including parts and labor. If the catalytic converter needs to be replaced, the cost can be significantly higher, ranging from $500 to $2000 or more. Additionally, diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check local rates for a more precise estimate.
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