P2472 Chevrolet Code - Exhaust Gas Temperature Sensor 4 Circuit Intermittent
Quick Answer
The Exhaust Gas Temperature Sensors (EGTS) are variable resistors that measure the temperature of the exhaust gas. Common causes include Exhaust leaks, Faulty Exhaust Gas Temperature Sensor (EGTS) 4, Exhaust Gas Temperature Sensor 4 harness is open or shorted. 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
- P2472 Chevrolet indicates Exhaust Gas Temperature Sensor 4 Circuit Intermittent.
- Common causes
- Common causes include Exhaust leaks, Faulty Exhaust Gas Temperature Sensor (EGTS) 4, Exhaust Gas Temperature Sensor 4 harness is open or shorted.
- 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 P2472 Chevrolet Description
What are the Possible Causes of the DTC P2472 Chevrolet?
- Exhaust leaks
- Faulty Exhaust Gas Temperature Sensor (EGTS) 4
- Exhaust Gas Temperature Sensor 4 harness is open or shorted
- Exhaust Gas Temperature Sensor 4 circuit poor electrical connection
- Excessive particulate matter buildup on sensor
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2472 Chevrolet?
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 P2472 Chevrolet 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.
Need more information about the P2472 Chevrolet code?
Need more information on how to fix the P2472 Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2472 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2472 Chevrolet Code
1. What are the common symptoms of OBDII code P2472 in a Chevrolet related to Exhaust Gas Temperature Sensor 4 Circuit Intermittent?
The common symptoms include reduced engine performance, increased fuel consumption, and the illumination of the Check Engine Light.
2. What are the possible causes of OBDII code P2472 in a Chevrolet?
The code P2472 can be triggered by issues such as a faulty exhaust gas temperature sensor, damaged wiring or connectors, or a problem with the sensor circuit.
3. How can I diagnose the OBDII code P2472 in my Chevrolet?
Diagnosing code P2472 involves using an OBDII scanner to retrieve the trouble codes, inspecting the exhaust gas temperature sensor and its wiring for any visible damage, and testing the sensor's functionality with a multimeter.
4. Can a faulty exhaust gas temperature sensor cause other issues besides triggering the OBDII code P2472?
Yes, a faulty exhaust gas temperature sensor can lead to incorrect fuel-air mixture, increased emissions, and potential damage to other components such as the catalytic converter if left unresolved.
5. What are some repair tips for fixing OBDII code P2472 in a Chevrolet?
Repair tips include replacing the faulty exhaust gas temperature sensor, repairing any damaged wiring or connectors, and clearing the trouble codes with an OBDII scanner after the repairs are completed.
6. Is it safe to continue driving my Chevrolet with the OBDII code P2472 present?
It is generally not recommended to continue driving with the code P2472 present, as it can lead to decreased performance and potential damage to other engine components if left unaddressed.
7. How much does it typically cost to repair OBDII code P2472 in a Chevrolet?
The cost of repairing code P2472 can vary depending on the root cause of the issue and whether you choose to perform the repairs yourself or take your vehicle to a mechanic. Costs can range from $100 to $300 or more.
8. Can I reset the Check Engine Light after repairing OBDII code P2472 in my Chevrolet?
Yes, once the underlying issue triggering the code P2472 is fixed, you can use an OBDII scanner to clear the trouble codes and reset the Check Engine Light in your Chevrolet.
9. How often does OBDII code P2472 related to the Exhaust Gas Temperature Sensor 4 Circuit Intermittent occur in Chevrolet vehicles?
While not extremely common, code P2472 can still occur in Chevrolet vehicles, particularly in newer models equipped with exhaust gas temperature sensors as part of the emissions control system.
10. Are there any preventive measures to avoid OBDII code P2472 in a Chevrolet?
To help prevent code P2472, it's recommended to follow the manufacturer's maintenance schedule, check the condition of sensor wiring periodically, and address any engine performance issues promptly to avoid potential sensor damage.
Discuss the causes and fixes for P2472 Chevrolet OBDII Code
Code P2472 Chevrolet 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.
