P113C 2014 GMC Sierra Code - Exhaust Gas Temperature Sensor 2 Not Plausible
Quick Answer
The P113C diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates a problem with the Exhaust Gas Temperature Sensor 2 not being plausible. Common causes include Faulty Exhaust Gas Temperature Sensor 2, Wiring or connector issues related to the sensor, 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
- P113C 2014 GMC Sierra indicates Exhaust Gas Temperature Sensor 2 Not Plausible.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor 2, Wiring or connector issues related to the sensor, 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 P113C 2014 GMC Sierra Description
The P113C diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates a problem with the Exhaust Gas Temperature Sensor 2 not being plausible. This sensor is responsible for monitoring the temperature of the exhaust gases leaving the engine. The information gathered by this sensor is crucial for the engine control module (ECM) to adjust fuel delivery and optimize engine performance. When the ECM receives implausible data from the sensor, it can lead to issues with fuel efficiency, emissions, and overall engine performance.
Common Causes of P113C 2014 GMC Sierra
- Faulty Exhaust Gas Temperature Sensor 2
- Wiring or connector issues related to the sensor
- Exhaust system leaks
- ECM software issues
- Exhaust Gas Temperature Sensor 2 placement or mounting issues
Symptoms of P113C 2014 GMC Sierra
- Decreased fuel efficiency
- Check Engine Light illuminated
- Rough idling or engine misfires
- Reduced engine performance
- Increased emissions
How to Fix P113C 2014 GMC Sierra
- Begin by diagnosing the specific cause of the issue by using a scan tool to read the DTC and pinpoint the problem.
- Inspect the Exhaust Gas Temperature Sensor 2 and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
- Check for any exhaust leaks that could be affecting the sensor's readings and repair as needed.
- Clear the DTC from the ECM's memory and perform a test drive to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be required to identify any underlying issues with the ECM or other components.
Cost to Fix P113C 2014 GMC Sierra
The cost of repairing a P113C code on a 2014 GMC Sierra can vary depending on the specific cause of the issue. In general, the cost of replacing the Exhaust Gas Temperature Sensor 2 can range from $100 to $200, including parts and labor. Additional costs may apply if other components need to be replaced or if further diagnostics are required. It's important to note that labor rates at auto repair shops can vary, so it's recommended to check with local shops for a more accurate estimate.
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Frequently Asked Questions about P113C 2014 GMC Sierra Code
1. What does the OBDII code P113C mean on a 2014 GMC Sierra?
The P113C code indicates that Exhaust Gas Temperature (EGT) Sensor 2 is reporting values that are not plausible or outside the expected range.
2. What are the common symptoms of the P113C code in a 2014 GMC Sierra?
Symptoms may include poor engine performance, increased emissions, reduced fuel efficiency, an illuminated check engine light, or the vehicle entering limp mode.
3. What causes the P113C code to appear?
The code may be caused by a faulty EGT sensor, damaged wiring or connectors, excessive soot buildup, or issues with the exhaust system.
4. Can I drive my 2014 GMC Sierra with the P113C code active?
It is not recommended to drive for an extended period with this code active, as it may lead to further engine or emissions system damage.
5. How do I diagnose the P113C code on my GMC Sierra?
Diagnosis involves checking the EGT sensor’s wiring and connectors for damage, testing the sensor with a multimeter, and inspecting the exhaust system for blockages or damage.
6. How do I fix the P113C code on a 2014 GMC Sierra?
Repairs may include replacing the faulty EGT sensor, repairing or replacing damaged wiring, cleaning soot buildup, or addressing exhaust system issues.
7. Where is Exhaust Gas Temperature Sensor 2 located on a 2014 GMC Sierra?
EGT Sensor 2 is typically located downstream in the exhaust system, often near the diesel particulate filter or catalytic converter.
8. How much does it cost to repair the P113C code?
The cost can range from $100 to $300 for parts and labor, depending on whether the EGT sensor or wiring needs replacement.
9. Can a software update fix the P113C code on a GMC Sierra?
In rare cases, a software update or ECU reprogramming may resolve compatibility issues if the sensor is functioning properly but still triggering the code.
10. What tools are needed to fix the P113C code?
You may need an OBDII scanner, a multimeter, basic hand tools, and possibly a replacement EGT sensor to resolve the issue.
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