P113F 2018 GMC Sierra Code - Exhaust Gas Temperature Sensor 5 Not Plausible
Quick Answer
The P113F diagnostic trouble code (DTC) for a 2018 GMC Sierra indicates a problem with Exhaust Gas Temperature Sensor 5 not being plausible. Common causes include Faulty Sensor: The most common cause of this code is a malfunctioning or faulty exhaust gas temperature sensor, Wiring Issues: Damaged or corroded wiring connected to the sensor can also trigger this code, ECM Malfunction: A problem with the engine control module (ECM) may prevent it from receiving accurate data from the sensor. 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
- P113F 2018 GMC Sierra indicates Exhaust Gas Temperature Sensor 5 Not Plausible.
- Common causes
- Common causes include Faulty Sensor: The most common cause of this code is a malfunctioning or faulty exhaust gas temperature sensor, Wiring Issues: Damaged or corroded wiring connected to the sensor can also trigger this code, ECM Malfunction: A problem with the engine control module (ECM) may prevent it from receiving accurate data from the sensor.
- 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 P113F 2018 GMC Sierra Description
The P113F diagnostic trouble code (DTC) for a 2018 GMC Sierra indicates a problem with Exhaust Gas Temperature Sensor 5 not being plausible. This sensor is responsible for monitoring the exhaust gas temperature in the vehicle's exhaust system. When the sensor detects an issue or malfunctions, it can lead to a variety of performance problems and potentially cause long-term damage if not addressed promptly.
Common Causes of P113F 2018 GMC Sierra
- Faulty Sensor: The most common cause of this code is a malfunctioning or faulty exhaust gas temperature sensor.
- Wiring Issues: Damaged or corroded wiring connected to the sensor can also trigger this code.
- ECM Malfunction: A problem with the engine control module (ECM) may prevent it from receiving accurate data from the sensor.
- Exhaust System Leak: A leak in the exhaust system can affect the sensor's readings and trigger the code.
- Sensor Placement: Incorrect placement or installation of the sensor can lead to inaccurate readings and trigger the code.
Symptoms of P113F 2018 GMC Sierra
- Check Engine Light: The most common symptom associated with this code is the illumination of the check engine light on the dashboard.
- Reduced Fuel Efficiency: A malfunctioning exhaust gas temperature sensor can lead to decreased fuel efficiency as the engine may not be operating at optimal levels.
- Rough Idle: The engine may experience rough idling or hesitation when the sensor is not providing accurate data.
- Emission Issues: The vehicle may fail emissions tests or emit higher levels of pollutants due to improper sensor readings.
How to Fix P113F 2018 GMC Sierra
- Diagnose: Begin by using a diagnostic scanner to read the code and determine the exact cause of the issue.
- Inspect Sensor: Check the exhaust gas temperature sensor for any visible damage or signs of malfunction.
- Repair or Replace Sensor: Depending on the diagnosis, repair or replace the sensor to ensure accurate readings.
- Check Wiring: Inspect the wiring connected to the sensor for any damage or corrosion and repair as needed.
- Clear Codes: Once the repair is complete, clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P113F 2018 GMC Sierra
The cost of repairing the Exhaust Gas Temperature Sensor 5 Not Plausible code on a 2018 GMC Sierra can vary depending on the specific cause of the issue and the labor rates in your area. Typically, the cost of replacing the sensor itself ranges from $100 to $300, while the labor cost can range from $80 to $150 per hour. In total, you can expect to pay anywhere from $200 to $500 for parts and labor to address this problem. It's recommended to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on your vehicle's specific needs.
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Frequently Asked Questions about P113F 2018 GMC Sierra Code
1. What does the OBDII code P113F mean on a 2018 GMC Sierra?
P113F indicates an issue with Exhaust Gas Temperature (EGT) Sensor 5, which is reporting data that is not plausible or outside expected parameters.
2. What are the common symptoms of code P113F in a 2018 GMC Sierra?
Symptoms may include a check engine light, reduced engine performance, poor fuel efficiency, or the engine entering limp mode.
3. What causes the P113F code to appear?
Typical causes include a faulty EGT sensor, wiring issues such as damaged or corroded connectors, or a malfunctioning exhaust system component.
4. Can you drive with the P113F code on a 2018 GMC Sierra?
It is not recommended to drive for extended periods with this code, as it may lead to further damage or reduced engine performance.
5. How is the P113F code diagnosed?
A mechanic will use a scan tool to verify the code, inspect the EGT sensor and wiring for damage, and test the sensor for proper operation.
6. How do you fix the P113F code on a GMC Sierra?
Common repairs include replacing the faulty EGT sensor, repairing or replacing damaged wiring, or addressing exhaust system issues.
7. Where is Exhaust Gas Temperature Sensor 5 located on a 2018 GMC Sierra?
Sensor 5 is typically located downstream in the exhaust system, near or after the diesel particulate filter (DPF).
8. How much does it cost to repair the P113F code?
Repair costs vary but typically range from $150 to $300 for parts and labor, depending on sensor location and accessibility.
9. Can a dirty diesel particulate filter cause the P113F code?
Yes, a clogged or malfunctioning DPF can lead to abnormal exhaust gas temperature readings and trigger this code.
10. Will clearing the P113F code solve the problem?
Clearing the code without addressing the underlying issue will only temporarily remove it, and the problem is likely to return.
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