AutoCodes – Buick – P113F Buick

P113F Buick 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 Buick 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 398
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 Buick 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 Buick - Exhaust Gas Temperature Sensor 5 Not Plausible - AutoCodes.com
P113F Buick Code - Exhaust Gas Temperature Sensor 5 Not Plausible

What are the Possible Causes of the DTC P113F Buick?

  • 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 Buick?

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 Buick 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 Buick code?

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

Need Help with the Code?

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

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 Buick Code

1. What are the common symptoms of OBDII code P113F in a Buick related to Exhaust Gas Temperature Sensor 5 Not Plausible?

- Common symptoms include reduced engine performance, decreased fuel efficiency, and potentially rough idling.

2. What could cause the OBDII code P113F to trigger in a Buick with Exhaust Gas Temperature Sensor 5 Not Plausible?

- Possible causes could be a faulty exhaust gas temperature sensor, wiring issues, a clogged sensor, or a problem with the engine control module.

3. How serious is the OBDII code P113F related to Exhaust Gas Temperature Sensor 5 Not Plausible in a Buick?

- While the vehicle may still be operable with this code, it is important to address it promptly to prevent potential damage to the engine or emissions system.

4. Can I continue driving my Buick with the OBDII code P113F for Exhaust Gas Temperature Sensor 5 Not Plausible?

- It is not recommended to continue driving with this code present, as it can lead to decreased performance and potential long-term damage to the vehicle.

5. How can I diagnose and repair the OBDII code P113F in my Buick due to Exhaust Gas Temperature Sensor 5 Not Plausible?

- A proper diagnosis using a scan tool to pinpoint the issue is recommended. Repair options may include replacing the faulty sensor, checking and repairing wiring, or addressing any other underlying issues.

6. Is it possible to reset the OBDII code P113F in a Buick related to Exhaust Gas Temperature Sensor 5 Not Plausible?

- While you can clear the code using an OBDII scan tool, it is crucial to address the root cause of the issue to prevent the code from reoccurring.

7. How much does it typically cost to repair the OBDII code P113F in a Buick caused by Exhaust Gas Temperature Sensor 5 Not Plausible?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve sensor replacement, wiring repairs, or other related expenses.

8. Can a DIY enthusiast with automotive knowledge fix the OBDII code P113F related to Exhaust Gas Temperature Sensor 5 Not Plausible in a Buick?

- Depending on your skill level and access to tools, you may be able to address some aspects of the repair yourself. However, complex issues may require professional assistance.

9. Are there any preventative measures I can take to avoid triggering the OBDII code P113F in my Buick due to Exhaust Gas Temperature Sensor 5 Not Plausible?

- Regular maintenance, such as checking and cleaning sensors, inspecting wiring, and following the manufacturer's service recommendations, can help prevent this code from appearing.

10. How long does it typically take to repair the OBDII code P113F in a Buick associated with Exhaust Gas Temperature Sensor 5 Not Plausible?

- The repair time can vary based on the specific issue causing the code, but it is advisable to consult with a professional technician for a more accurate estimate.

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