P2479 Dodge Code - Exhaust Gas Temperature Out of Range Bank 1 Sensor 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 (EGTS) Bank 1 Sensor 2, Exhaust Gas Temperature Sensor Bank 1 Sensor 2 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 1 Sensor 2 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
- P2479 Dodge indicates Exhaust Gas Temperature Out of Range Bank 1 Sensor 2.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 2, Exhaust Gas Temperature Sensor Bank 1 Sensor 2 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 1 Sensor 2 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 P2479 Dodge Description
What are the Possible Causes of the DTC P2479 Dodge?
- Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 1 Sensor 2
- Exhaust Gas Temperature Sensor Bank 1 Sensor 2 harness is open or shorted
- Exhaust Gas Temperature Sensor Bank 1 Sensor 2 circuit poor electrical connection
- Exhaust leaks
- Excessive particulate matter buildup on sensor
How to Fix the DTC P2479 Dodge?
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 P2479 Dodge 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 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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