AutoCodes – GMC – P113F GMC

P113F GMC 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 GMC 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.

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Code Popularity 1,319

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 29, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P113F GMC 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 GMC - Exhaust Gas Temperature Sensor 5 Not Plausible - AutoCodes.com — P113F GMC Code - Exhaust Gas Temperature Sensor 5 Not Plausible

What does this mean?

What are the Possible Causes of the DTC P113F GMC?

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 GMC?

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 GMC 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 GMC code?

Need more information on how to fix the P113F GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P113F GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

P113F 2014 GMC Sierra — Exhaust Gas Temperature Sensor 5 Not Plausible
P113F 2015 GMC Sierra — Exhaust Gas Temperature Sensor 5 Not Plausible
P113F 2016 GMC Sierra — Exhaust Gas Temperature Sensor 5 Not Plausible
P113F 2017 GMC Sierra — Exhaust Gas Temperature Sensor 5 Not Plausible
P113F 2018 GMC Sierra — Exhaust Gas Temperature Sensor 5 Not Plausible

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 GMC Code

1. What are the common symptoms of OBDII code P113F GMC (Exhaust Gas Temperature Sensor 5 Not Plausible)?

- Common symptoms include poor engine performance, decreased fuel efficiency, and the illumination of the check engine light.

2. What are the possible causes of OBDII code P113F GMC?

- The code P113F GMC may be triggered by a faulty exhaust gas temperature sensor, a wiring issue, or a problem with the engine control module.

3. How can I diagnose the cause of OBDII code P113F GMC?

- You can diagnose the issue by using an OBDII scanner to read the code, inspecting the exhaust gas temperature sensor and its wiring, and checking for any related engine control module faults.

4. Can I still drive my vehicle with OBDII code P113F GMC?

- It is generally not recommended to drive your vehicle with this code active, as it can lead to further engine damage and decreased performance.

5. How can I repair OBDII code P113F GMC?

- Repairing this code may involve replacing the faulty exhaust gas temperature sensor, repairing any damaged wiring, or reprogramming the engine control module.

6. Are there any DIY tips for fixing OBDII code P113F GMC?

- DIY tips include checking the sensor connections for corrosion, ensuring proper wiring connections, and consulting the vehicle's service manual for specific repair procedures.

7. How much does it typically cost to repair OBDII code P113F GMC at a mechanic or dealership?

- The cost of repairing this code can vary depending on the specific cause, but it may range from $100 to $300 for parts and labor.

8. What happens if I ignore OBDII code P113F GMC?

- Ignoring this code can lead to reduced engine efficiency, increased emissions, and potential damage to other engine components over time.

9. Can a faulty exhaust gas temperature sensor cause other issues besides triggering OBDII code P113F GMC?

- Yes, a faulty exhaust gas temperature sensor can also cause issues such as poor fuel economy, rough idling, and increased emissions.

10. Is it possible to reset OBDII code P113F GMC without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear until the underlying issue is addressed. It is recommended to fix the problem to prevent further issues.