AutoCodesChevrolet – P113F 2015 Chevrolet Silverado

P113F 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado 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 464
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 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado - Exhaust Gas Temperature Sensor 5 Not Plausible - AutoCodes.com
P113F 2015 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 5 Not Plausible

What are the Possible Causes of the DTC P113F 2015 Chevrolet Silverado?

  • 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 2015 Chevrolet Silverado?

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 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado code?

Need more information on how to fix the P113F 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 2015 Chevrolet Silverado Code

1. What does the OBDII code P113F mean on a 2015 Chevrolet Silverado?

P113F indicates that Exhaust Gas Temperature Sensor 5 is sending a signal that is not plausible or consistent with expected values, suggesting a potential issue with the sensor or related systems.

2. What are the symptoms of code P113F in a 2015 Chevrolet Silverado?

Common symptoms include the check engine light turning on, reduced engine performance, poor fuel efficiency, or the truck entering limp mode.

3. What causes the P113F code in a 2015 Chevrolet Silverado?

Possible causes include a faulty exhaust gas temperature sensor, damaged wiring or connectors, soot buildup on the sensor, or issues with the exhaust system.

4. Can I drive my 2015 Chevrolet Silverado with a P113F code?

While you may still be able to drive, prolonged operation with this code can lead to reduced performance or damage to the exhaust system, so it’s best to address the issue promptly.

5. How do I diagnose the P113F code on a 2015 Chevrolet Silverado?

Start by inspecting the exhaust gas temperature sensor and its wiring for damage or soot buildup. Use an OBDII scanner to monitor sensor readings and compare them to expected values to confirm the issue.

6. How do you fix the P113F code on a 2015 Chevrolet Silverado?

Repairs may include cleaning or replacing the exhaust gas temperature sensor, repairing damaged wiring, or addressing exhaust system issues like leaks or clogs.

7. How much does it cost to fix the P113F code on a 2015 Chevrolet Silverado?

The repair cost can vary but typically ranges from $100 to $300 for sensor replacement, depending on parts and labor rates.

8. Can a dirty exhaust system cause the P113F code?

Yes, soot buildup in the exhaust system or on the sensor can cause inaccurate readings, leading to this code.

9. What tools do I need to fix the P113F code?

You’ll need an OBDII scanner, basic hand tools, and possibly a multimeter to check for continuity in the wiring.

10. Is the P113F code related to the Diesel Particulate Filter (DPF)?

Yes, issues with the DPF, such as excessive soot buildup, can indirectly trigger this code by affecting exhaust gas temperature sensor readings.

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