P2479 Dodge Code - Exhaust Gas Temperature Out of Range Bank 1 Sensor 2
Quick Answer
The P2479 code for Dodge vehicles indicates that there is an issue with the Exhaust Gas Temperature (EGT) sensor on Bank 1 Sensor 2. Common causes include Faulty Exhaust Gas Temperature sensor, Issues with the exhaust system, such as leaks or blockages, Engine running too hot or too cold. 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 Dodge indicates Exhaust Gas Temperature Out of Range Bank 1 Sensor 2.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature sensor, Issues with the exhaust system, such as leaks or blockages, Engine running too hot or too cold.
- 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 Dodge Description
The P2479 code for Dodge vehicles indicates that there is an issue with the Exhaust Gas Temperature (EGT) sensor on Bank 1 Sensor 2. This sensor is responsible for monitoring the temperature of the exhaust gases coming from the engine. When the EGT sensor detects that the exhaust gas temperature is out of the expected range, it triggers this diagnostic trouble code (DTC). This can be caused by a variety of factors, including issues with the sensor itself, problems with the exhaust system, or engine performance issues.
Common Causes of P2479 Dodge
- Faulty Exhaust Gas Temperature sensor
- Issues with the exhaust system, such as leaks or blockages
- Engine running too hot or too cold
- Wiring or electrical issues with the EGT sensor
- Malfunctioning engine control module (ECM)
Symptoms of P2479 Dodge
- Reduced engine performance
- Decreased fuel economy
- Check Engine Light illuminated
- Vehicle going into reduced power mode
- Increased emissions output
How to Fix P2479 Dodge
- Begin by diagnosing the exact cause of the issue by using a scan tool to read the DTC and check the EGT sensor's readings.
- Inspect the EGT sensor and its wiring for any signs of damage or corrosion. Replace the sensor if necessary.
- Check the exhaust system for leaks, blockages, or other issues that could affect the EGT sensor readings.
- Test the engine's temperature to ensure it is running within the correct range.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P2479 Dodge
The cost of repairing a P2479 code on a Dodge vehicle can vary depending on the exact cause of the issue. In general, the cost of replacing an EGT sensor can range from $100 to $300, including parts and labor. However, if the issue is related to the exhaust system or engine performance, the cost could be higher. Additionally, diagnostic time and labor rates can vary, so it's best to check with local auto repair shops for a more accurate estimate.
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Frequently Asked Questions about P2479 Dodge Code
1. What are the common symptoms of OBDII code P2479 in a Dodge vehicle?
- Common symptoms include poor engine performance, reduced fuel efficiency, and possibly a Check Engine light illumination.
2. What does the OBDII code P2479 "Exhaust Gas Temperature Out of Range Bank 1 Sensor 2" mean for a Dodge?
- This code indicates that the exhaust gas temperature sensor in Bank 1 Sensor 2 is reporting a temperature that is out of the expected range.
3. What are the potential causes of OBDII code P2479 in a Dodge?
- The causes can include a faulty exhaust gas temperature sensor, wiring issues, exhaust system leaks, or problems with the engine's air-fuel mixture.
4. How can I diagnose the OBDII code P2479 in my Dodge?
- Diagnosing this code typically involves using an OBDII scanner to read the error code, checking the exhaust gas temperature sensor and its wiring for any visible issues, and inspecting the exhaust system for leaks.
5. How serious is OBDII code P2479 in a Dodge?
- While the vehicle may still be drivable with this code, it is important to address it promptly to prevent potential damage to the engine or catalytic converter.
6. Can I drive my Dodge with the OBDII code P2479 present?
- It is generally not recommended to drive the vehicle with this code present, as it can lead to decreased performance and fuel efficiency.
7. What are some repair tips for fixing OBDII code P2479 in a Dodge?
- Repair tips may include replacing the exhaust gas temperature sensor, repairing any damaged wiring, fixing exhaust leaks, and ensuring proper air-fuel mixture in the engine.
8. How much does it typically cost to repair OBDII code P2479 in a Dodge?
- The cost of repairs can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.
9. Can I reset the OBDII code P2479 in my Dodge without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, it is not recommended to do so without addressing the root cause, as the issue may persist and potentially cause further damage.
10. How can I prevent OBDII code P2479 from occurring in my Dodge in the future?
- Regular maintenance, including checking the exhaust system for leaks, inspecting sensors, and ensuring proper engine performance, can help prevent this code from reoccurring.
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