AutoCodesGMC – P113F 2017 GMC Sierra

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

Quick Answer

The exhaust gas temperature sensors are variable resistors that measure the temperature of the exhaust gas at the inlet and outlet of the diesel oxidation catalyst as well as the inlet and outlet of the Diesel Particulate Filter (DPF). Common causes include Faulty Exhaust Gas Temperature Sensor, Exhaust Gas Temperature Sensor harness is open or shorted, Exhaust Gas Temperature Sensor circuit poor electrical connection. 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, Exhaust Gas Temperature Sensor harness is open or shorted, Exhaust Gas Temperature Sensor circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 208
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 29, 2024
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Code P113F 2017 GMC Sierra Description

The exhaust gas temperature sensors are variable resistors that measure the temperature of the exhaust gas at the inlet and outlet of the diesel oxidation catalyst as well as the inlet and outlet of the Diesel Particulate Filter (DPF). The Engine Control Module (ECM) supplies a bias 5-volt signal to the exhaust gas temperature sensor signal circuit and supplies a ground to the low reference circuit. The exhaust gas temperature information is used by the ECM during the particulate filter cleaning process. The following table illustrates the relationship between the temperature of the exhaust gas and the resistance and voltage of the exhaust gas temperature sensor. The Diagnostic Trouble Code (DTC) will be set if the ECM detects an exhaust gas temperature value that is not plausible when the ignition is switched on.
OBDII Code P113F 2017 GMC Sierra - Exhaust Gas Temperature Sensor 5 Not Plausible - AutoCodes.com
P113F 2017 GMC Sierra Code - Exhaust Gas Temperature Sensor 5 Not Plausible

What are the Possible Causes of the DTC P113F 2017 GMC Sierra?

  • Faulty Exhaust Gas Temperature Sensor
  • Exhaust Gas Temperature Sensor harness is open or shorted
  • Exhaust Gas Temperature Sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P113F 2017 GMC Sierra?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P113F 2017 GMC Sierra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P113F 2017 GMC Sierra code?

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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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