AutoCodesChevrolet – P113D 2016 Chevrolet Silverado

P113D 2016 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 3 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
P113D 2016 Chevrolet Silverado indicates Exhaust Gas Temperature Sensor 3 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 258
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 P113D 2016 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 P113D 2016 Chevrolet Silverado - Exhaust Gas Temperature Sensor 3 Not Plausible - AutoCodes.com
P113D 2016 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 3 Not Plausible

What are the Possible Causes of the DTC P113D 2016 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 P113D 2016 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 P113D 2016 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 P113D 2016 Chevrolet Silverado code?

Need more information on how to fix the P113D 2016 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 P113D 2016 Chevrolet Silverado Code

1. What does the OBDII code P113D mean on a 2016 Chevrolet Silverado?

P113D indicates an issue with Exhaust Gas Temperature Sensor 3, where its readings are not plausible or consistent with expected values.

2. What are the symptoms of code P113D on a 2016 Silverado?

Symptoms may include a check engine light, decreased fuel efficiency, poor engine performance, or abnormal exhaust temperature readings.

3. What causes the P113D code to appear?

Common causes include a faulty exhaust gas temperature sensor, wiring issues, connector problems, or an exhaust system malfunction.

4. How do I diagnose the P113D code on my 2016 Silverado?

Start by scanning for additional codes, inspecting the sensor and its wiring for damage, and testing the sensor’s resistance or voltage output with a multimeter.

5. Can I drive my 2016 Chevrolet Silverado with the P113D code?

While the truck may still be drivable, continuing to drive with this code can lead to further engine or emissions system damage, so it’s best to address it promptly.

6. How do I fix the P113D code on a 2016 Silverado?

Repairs typically involve replacing the faulty Exhaust Gas Temperature Sensor 3, repairing damaged wiring or connectors, or addressing related exhaust system issues.

7. Where is Exhaust Gas Temperature Sensor 3 located on the 2016 Silverado?

Exhaust Gas Temperature Sensor 3 is typically located in the exhaust system, downstream of the turbocharger or near the diesel particulate filter (DPF), depending on the engine configuration.

8. How much does it cost to fix the P113D code on a 2016 Silverado?

Repair costs can vary but generally range from $100 to $300, depending on whether the sensor or wiring needs replacement and labor rates.

9. Can a dirty or clogged DPF cause the P113D code?

Yes, a clogged diesel particulate filter (DPF) can cause abnormal exhaust temperatures, which may trigger this code.

10. How can I prevent the P113D code from returning on my 2016 Silverado?

Regular maintenance, including inspecting exhaust components, cleaning the DPF, and ensuring proper sensor function, can help prevent this code from recurring.

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