Engine-CodesGMC – P113F 2016 GMC Sierra

P113F 2016 GMC Sierra Code - Exhaust Gas Temperature Sensor 5 Not Plausible

Quick Answer

The P113F diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates a problem with Exhaust Gas Temperature Sensor 5 not being plausible. Common causes include Faulty Exhaust Gas Temperature Sensor 5, Wiring issues or shorts in the sensor circuit, Damaged sensor connector. 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 2016 GMC Sierra indicates Exhaust Gas Temperature Sensor 5 Not Plausible.
Common causes
Common causes include Faulty Exhaust Gas Temperature Sensor 5, Wiring issues or shorts in the sensor circuit, Damaged sensor connector.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code P113F 2016 GMC Sierra Description

The P113F diagnostic trouble code (DTC) for a 2016 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. The information gathered by this sensor is crucial for the engine control module (ECM) to adjust fuel delivery and optimize engine performance.

OBDII Code P113F 2016 GMC Sierra - Exhaust Gas Temperature Sensor 5 Not Plausible
P113F 2016 GMC Sierra Code - Exhaust Gas Temperature Sensor 5 Not Plausible

Common Causes of P113F 2016 GMC Sierra

  1. Faulty Exhaust Gas Temperature Sensor 5
  2. Wiring issues or shorts in the sensor circuit
  3. Damaged sensor connector
  4. ECM software or hardware issues
  5. Exhaust system leaks or damage

Symptoms of P113F 2016 GMC Sierra

  1. Decreased fuel efficiency
  2. Engine misfires
  3. Rough idling
  4. Reduced engine power
  5. Check Engine Light illuminated

How to Fix P113F 2016 GMC Sierra

  1. Begin by conducting a visual inspection of the Exhaust Gas Temperature Sensor 5 and its wiring for any visible damage or corrosion.
  2. Use a multimeter to test the sensor's resistance and ensure it is within the manufacturer's specified range.
  3. Check the sensor connector for any signs of damage or poor connection.
  4. If the sensor and wiring are in good condition, consider reprogramming or replacing the ECM if necessary.
  5. Clear the DTC and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P113F 2016 GMC Sierra

The typical repair costs for addressing a P113F code on a 2016 GMC Sierra can vary depending on the specific cause of the issue. In general, replacing a faulty Exhaust Gas Temperature Sensor 5 can cost between $100 and $200, including parts and labor. However, if the issue is related to wiring or ECM problems, the repair costs could be higher. It is advisable to consult with a qualified mechanic or dealership to get an accurate estimate based on the specific diagnosis and repair needed. Keep in mind that labor rates at auto repair shops can vary, so it's recommended to check local rates for a more precise estimate.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P113F 2016 GMC Sierra Code

1. What does the OBDII code P113F mean for a 2016 GMC Sierra?

P113F indicates that Exhaust Gas Temperature Sensor 5 is providing data that is not plausible or inconsistent with expected values.

2. What are the symptoms of a P113F code?

Common symptoms include an illuminated check engine light, reduced engine performance, poor fuel economy, and possible limp mode activation.

3. What causes the P113F code on a GMC Sierra?

The most common causes are a faulty exhaust gas temperature sensor, wiring issues, sensor connector damage, or an issue with the engine control module (ECM).

4. How do I troubleshoot the P113F code?

Start by inspecting the wiring and connections for the Exhaust Gas Temperature Sensor 5. Check for corrosion, damage, or loose connections, and test the sensor for proper function using a multimeter.

5. Can I drive with the P113F code on my GMC Sierra?

While it may be possible to drive, it is not recommended as it can lead to reduced engine efficiency, potential damage to the exhaust system, or triggering of limp mode.

6. How do I fix the P113F code?

Repairs may involve replacing the faulty Exhaust Gas Temperature Sensor 5, repairing damaged wiring, or recalibrating or updating the ECM if necessary.

7. How much does it cost to fix the P113F code?

The cost depends on the exact issue. Replacing the sensor typically costs $100-$300, including parts and labor, but wiring repairs or ECM updates could vary.

8. What tools are needed to diagnose the P113F code?

You’ll need an OBDII scanner, a multimeter to test the sensor and wiring, and possibly an infrared thermometer to verify temperature readings.

9. Can a dirty diesel particulate filter (DPF) cause the P113F code?

Yes, a clogged DPF can lead to abnormal exhaust temperatures, which may cause the sensor to register implausible values.

10. How can I prevent the P113F code from occurring?

Regular maintenance of the exhaust system, including cleaning or replacing the DPF when needed and checking sensor wiring connections, can help prevent this issue.

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