P246A Dodge Code - Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 2 Sensor 3
Quick Answer
The P246A diagnostic trouble code (DTC) for Dodge vehicles indicates a problem with the exhaust gas temperature sensor circuit on Bank 2 Sensor 3 that is intermittent or erratic. Common causes include Faulty exhaust gas temperature sensor, Damaged or corroded sensor wiring or connectors, ECM communication issues. 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
- P246A Dodge indicates Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 2 Sensor 3.
- Common causes
- Common causes include Faulty exhaust gas temperature sensor, Damaged or corroded sensor wiring or connectors, ECM communication issues.
- 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 P246A Dodge Description
The P246A diagnostic trouble code (DTC) for Dodge vehicles indicates a problem with the exhaust gas temperature sensor circuit on Bank 2 Sensor 3 that is intermittent or erratic. This sensor is responsible for monitoring the temperature of the exhaust gases leaving the engine, providing crucial data to the engine control module (ECM) for proper fuel mixture and emissions control. When the sensor circuit is not functioning correctly, it can lead to a variety of issues that can affect the vehicle's performance and emissions output.
Common Causes of P246A Dodge
- Faulty exhaust gas temperature sensor
- Damaged or corroded sensor wiring or connectors
- ECM communication issues
- Exhaust system leaks
- Engine overheating
Symptoms of P246A Dodge
- Check engine light illuminated on the dashboard
- Reduced engine power
- Poor fuel economy
- Increased emissions output
- Rough idling or stalling
How to Fix P246A Dodge
- Use a diagnostic scan tool to retrieve the DTC and verify the code.
- Inspect the exhaust gas temperature sensor, wiring, and connectors for any damage or corrosion.
- Replace the exhaust gas temperature sensor if it is faulty.
- Repair or replace any damaged wiring or connectors.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P246A Dodge
The typical repair costs for addressing a P246A code on a Dodge vehicle can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check with local shops for a more accurate estimate based on your specific vehicle and location.
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Frequently Asked Questions about P246A Dodge Code
1. What are common symptoms of OBDII code P246A in a Dodge vehicle?
- Common symptoms include decreased engine performance, reduced fuel efficiency, and the illumination of the check engine light.
2. What does the OBDII code P246A Dodge indicate?
- The code P246A indicates an issue with the Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic for Bank 2 Sensor 3.
3. What are the possible causes of OBDII code P246A in a Dodge?
- Possible causes include a faulty exhaust gas temperature sensor, wiring or connector issues, sensor circuit malfunctions, or an ECM/PCM problem.
4. How can I diagnose the OBDII code P246A in my Dodge?
- Diagnosis typically involves using a scan tool to read the code, inspecting the exhaust gas temperature sensor and its wiring, and performing circuit tests to identify the root cause.
5. Can I continue driving my Dodge with OBDII code P246A?
- It is not recommended to drive your vehicle with this code as it can lead to further engine damage or emission system issues. It is best to address the problem promptly.
6. How can I repair OBDII code P246A in my Dodge?
- Repair steps may include replacing the faulty exhaust gas temperature sensor, repairing or replacing damaged wiring, addressing circuit malfunctions, or reprogramming the ECM/PCM.
7. Is it possible to reset the OBDII code P246A in my Dodge without fixing the issue?
- While you can clear the code using a scan tool, the underlying problem causing the code will persist. It is crucial to resolve the issue to prevent further complications.
8. How much does it typically cost to repair OBDII code P246A in a Dodge?
- The repair costs can vary depending on the exact cause of the issue, but it may range from around $100 to $400 or more, including parts and labor.
9. Can a DIY enthusiast fix OBDII code P246A in a Dodge?
- Depending on your skill level and access to tools, you may be able to address this issue yourself by following repair guides or seeking assistance from online forums. However, professional help is recommended for complex diagnoses and repairs.
10. How often does OBDII code P246A occur in Dodge vehicles?
- While the frequency may vary, this code is relatively uncommon compared to more common OBDII codes. If you encounter it, addressing the issue promptly is crucial to maintain your vehicle's performance and efficiency.
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