P2468 Code - Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3
Quick Answer
The P2468 diagnostic trouble code (DTC) indicates an issue with the Exhaust Gas Temperature (EGT) Sensor Circuit on Bank 2 Sensor 3. Common causes include Faulty EGT sensor, Wiring or connector issues, Exhaust system leaks. 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
- P2468 indicates Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3.
- Common causes
- Common causes include Faulty EGT sensor, Wiring or connector issues, Exhaust system leaks.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P2468 Description
The P2468 diagnostic trouble code (DTC) indicates an issue with the Exhaust Gas Temperature (EGT) Sensor Circuit on Bank 2 Sensor 3. This sensor is responsible for monitoring the temperature of the exhaust gas after it has passed through the catalytic converter on the second bank of cylinders in the engine. A "low" reading from the sensor suggests that the temperature is lower than expected, which can be caused by a variety of factors such as a faulty sensor, wiring issues, or exhaust system problems. If left unresolved, this issue can lead to decreased engine performance, reduced fuel efficiency, and potential damage to the catalytic converter.
Common Causes of P2468
- Faulty EGT sensor
- Wiring or connector issues
- Exhaust system leaks
- Exhaust system restrictions
- Engine misfire
Symptoms of P2468
- Check Engine Light illuminated
- Reduced engine power
- Poor fuel economy
- Rough idling or stalling
- Increased emissions
How to Fix P2468
- Diagnose the issue using a scan tool to verify the code and check the EGT sensor readings.
- Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as needed.
- Check for exhaust leaks and repair any leaks found in the system.
- Test the EGT sensor for proper operation and replace if necessary.
- Clear the code and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P2468
The cost of repairing a P2468 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the cost of replacing an EGT sensor can range from $100 to $300, including parts and labor. However, additional costs may be incurred if wiring repairs or exhaust system fixes are needed. It's recommended to consult with a trusted mechanic or auto repair shop to get an accurate estimate for your specific vehicle.
Need more information about the P2468 code?
Need more information on how to fix the P2468 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2468 code diagnosed by a professional: Find a repair shop in your area
Code P2468 Information for Specific Makes
- P2468 Chevrolet — Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3
- P2468 Dodge — Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3
- P2468 Ford — Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3
- P2468 GMC — Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3
Frequently Asked Questions about P2468 Code
No Frequently Asked Questions about P2468 Code found.
Discuss the causes and fixes for P2468 OBDII Code
Code P2468 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.