Engine-CodesGMC – P113F 2017 GMC Sierra

P113F 2017 GMC Sierra Code - Exhaust Gas Temperature Sensor 5 Not Plausible

Quick Answer

The P113F diagnostic trouble code (DTC) for a 2017 GMC Sierra specifically indicates that there is an issue with Exhaust Gas Temperature Sensor 5 not providing plausible data to the engine control module (ECM). Common causes include Faulty Exhaust Gas Temperature Sensor 5, 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
P113F 2017 GMC Sierra indicates Exhaust Gas Temperature Sensor 5 Not Plausible.
Common causes
Common causes include Faulty Exhaust Gas Temperature Sensor 5, 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.
Table of contents Created and updated by William Orellana on Sep 18, 2024
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Code P113F 2017 GMC Sierra Description

The P113F diagnostic trouble code (DTC) for a 2017 GMC Sierra specifically indicates that there is an issue with Exhaust Gas Temperature Sensor 5 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 data to adjust fuel delivery and optimize engine performance. When the sensor is not providing accurate or plausible data, it can lead to a variety of performance issues.

OBDII Code P113F 2017 GMC Sierra - Exhaust Gas Temperature Sensor 5 Not Plausible
P113F 2017 GMC Sierra Code - Exhaust Gas Temperature Sensor 5 Not Plausible

Common Causes of P113F 2017 GMC Sierra

  1. Faulty Exhaust Gas Temperature Sensor 5
  2. Wiring or connector issues
  3. Exhaust system leaks
  4. ECM software issues
  5. Engine overheating

Symptoms of P113F 2017 GMC Sierra

  1. Decreased fuel efficiency
  2. Loss of engine power
  3. Rough idling or stalling
  4. Check Engine Light illuminated
  5. Increased emissions

How to Fix P113F 2017 GMC Sierra

  1. Begin by diagnosing the issue using a scan tool to confirm the P113F code and pinpoint the specific problem with the Exhaust Gas Temperature Sensor 5.
  2. Inspect the sensor, wiring, and connectors for any visible damage or corrosion. Replace any damaged components.
  3. Check for exhaust leaks that could be affecting the sensor's readings. Repair any leaks found.
  4. Clear the DTC and reset the ECM to see if the code returns. Test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, consider reprogramming the ECM or seeking professional assistance for further diagnosis and repair.

Cost to Fix P113F 2017 GMC Sierra

The typical repair costs for addressing the P113F code on a 2017 GMC Sierra can vary depending on the specific cause of the issue. In general, replacing a faulty Exhaust Gas Temperature Sensor 5 and addressing any related wiring or connector issues can cost between $200 and $500, including parts and labor. However, additional costs may apply if further diagnosis or repairs are needed. It is advisable to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on the specific circumstances of your vehicle. Labor rates can vary between $80 and $150 per hour, so it's essential to consider these factors when budgeting for the repair.

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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 2017 GMC Sierra Code

What does the OBDII code P113F mean on a 2017 GMC Sierra?

1. P113F indicates an issue where the readings from Exhaust Gas Temperature Sensor 5 are not plausible or inconsistent with expected values. 2.

What are the common symptoms of the P113F code in a 2017 GMC Sierra?

Symptoms may include the check engine light turning on, reduced engine performance, poor fuel efficiency, or the vehicle entering limp mode. 3.

What causes the P113F code to appear on a 2017 GMC Sierra?

The code can be triggered by a faulty Exhaust Gas Temperature (EGT) Sensor 5, wiring or connector issues, soot buildup on the sensor, or a malfunctioning exhaust system component. 4.

Can I drive my 2017 GMC Sierra with the P113F code?

Driving with this code is not recommended as it can lead to poor engine performance, reduced fuel efficiency, or potential damage to the exhaust system. 5.

How do I diagnose the P113F code on my GMC Sierra?

A mechanic can use a scan tool to verify the code, inspect the wiring and connections for damage, test the sensor’s resistance, and check for soot buildup or exhaust system issues. 6.

How do I fix the P113F code on a 2017 GMC Sierra?

Common fixes include replacing the faulty Exhaust Gas Temperature Sensor 5, repairing damaged wiring or connectors, cleaning soot buildup, or addressing related exhaust system issues. 7.

Is the P113F code specific to the 2017 GMC Sierra?

While P113F is a manufacturer-specific code often seen in GMC and Chevrolet vehicles, its meaning and causes may vary slightly between models. 8.

How much does it cost to repair the P113F code on a 2017 GMC Sierra?

Repairs can range from $150 to $400 or more, depending on whether the sensor, wiring, or other components need replacement. 9.

Can a dirty Exhaust Gas Temperature Sensor cause the P113F code?

Yes, soot or debris buildup on the sensor can lead to inaccurate readings and trigger the P113F code. 10.

What tools are needed to fix the P113F code on a GMC Sierra?

Standard tools include an OBDII scanner, a multimeter for testing the sensor, and basic hand tools for removing and replacing components.

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