P113D 2014 GMC Sierra Code - Exhaust Gas Temperature Sensor 3 Not Plausible
Quick Answer
The P113D diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates that the Exhaust Gas Temperature Sensor 3 is not providing plausible data to the engine control module (ECM). Common causes include Faulty Exhaust Gas Temperature Sensor 3, Wiring or connector issues, Exhaust system leaks. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P113D 2014 GMC Sierra indicates Exhaust Gas Temperature Sensor 3 Not Plausible.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor 3, Wiring or connector issues, Exhaust system leaks.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P113D 2014 GMC Sierra Description
The P113D diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates that the Exhaust Gas Temperature Sensor 3 is not providing plausible data to the engine control module (ECM). This sensor is responsible for monitoring the temperature of the exhaust gases leaving the engine. The ECM uses this information to optimize fuel delivery and emission control strategies. When the sensor is not functioning properly or providing inaccurate data, it can lead to a range of performance issues and potentially affect the overall efficiency of the vehicle.
Common Causes of P113D 2014 GMC Sierra
- Faulty Exhaust Gas Temperature Sensor 3
- Wiring or connector issues
- Exhaust system leaks
- ECM software issues
- Exhaust gas recirculation (EGR) system problems
Symptoms of P113D 2014 GMC Sierra
- Decreased fuel efficiency
- Engine misfires or rough idle
- Check Engine Light illuminated
- Reduced engine power
- Increased emissions
How to Fix P113D 2014 GMC Sierra
- Diagnose the issue by using a scan tool to check for the P113D code and perform a thorough inspection of the Exhaust Gas Temperature Sensor 3 and related components.
- Replace the faulty Exhaust Gas Temperature Sensor 3 if it is determined to be the cause of the problem.
- Inspect and repair any damaged wiring or connectors associated with the sensor.
- Check for and repair any exhaust system leaks that may be affecting the sensor's readings.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
Cost to Fix P113D 2014 GMC Sierra
The typical repair costs for addressing the P113D code on a 2014 GMC Sierra can range from $150 to $400, depending on the specific cause of the issue and the cost of the parts needed for repair. This estimate includes the cost of the new Exhaust Gas Temperature Sensor 3, any additional parts required for the repair, and labor charges. It's important to note that diagnosis time and labor rates can vary, so it's advisable to check with local auto repair shops for a more accurate estimate based on your location and vehicle specifics.
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Frequently Asked Questions about P113D 2014 GMC Sierra Code
1. What does the OBDII code P113D mean on a 2014 GMC Sierra?
P113D indicates an issue with Exhaust Gas Temperature Sensor 3, where the sensor's readings are deemed "not plausible" or inconsistent with expected values.
2. What are the symptoms of P113D on a 2014 GMC Sierra?
Symptoms may include the Check Engine Light turning on, reduced engine performance, poor fuel economy, or the vehicle entering limp mode.
3. What causes the P113D code to appear?
Common causes include a faulty exhaust gas temperature sensor, wiring or connector issues, exhaust leaks, or soot buildup on the sensor.
4. Can I drive my 2014 GMC Sierra with a P113D code?
While the vehicle may still be drivable, ignoring this code can lead to reduced performance, potential damage to the emissions system, and increased fuel consumption.
5. How do I fix the P113D code on my 2014 GMC Sierra?
Repairs may include replacing the faulty exhaust gas temperature sensor, repairing damaged wiring or connectors, or cleaning soot buildup in the exhaust system.
6. Where is Exhaust Gas Temperature Sensor 3 located on a 2014 GMC Sierra?
Sensor 3 is typically located downstream in the exhaust system, commonly near the diesel particulate filter (DPF) or catalytic converter.
7. How do I diagnose the P113D code?
Diagnosis involves inspecting the sensor and its wiring for damage or soot, checking for exhaust leaks, and using a scan tool to monitor sensor readings.
8. How much does it cost to fix the P113D code on a 2014 GMC Sierra?
Repair costs vary but typically range from $100 to $300 for parts and labor, depending on whether the sensor needs replacement or if wiring repairs are required.
9. Can a dirty exhaust system cause the P113D code?
Yes, soot buildup or restrictions in the exhaust system can interfere with the sensor's accuracy and trigger the P113D code.
10. Will replacing the exhaust gas temperature sensor clear the P113D code?
If the sensor is the root cause, replacing it will often resolve the issue. However, the code should be cleared with a scan tool after repairs to confirm it doesn’t reappear.
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