AutoCodes – Generic – P113D

P113D Code - Oxygen Sensor 1/1 Slow Response

Quick Answer

The Engine Control Module (ECM) monitors the Oxygen (O2) Sensor Bank 1 Sensor 1. Common causes include Faulty Oxygen (O2) Sensor 1/1, Oxygen (O2) Sensor 1/1 harness is open or shorted, Oxygen (O2) Sensor 1/1 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 indicates Oxygen Sensor 1/1 Slow Response.
Common causes: Common causes include Faulty Oxygen (O2) Sensor 1/1, Oxygen (O2) Sensor 1/1 harness is open or shorted, Oxygen (O2) Sensor 1/1 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 11,572

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 Jul 25, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P113D Description

The Engine Control Module (ECM) monitors the Oxygen (O2) Sensor Bank 1 Sensor 1. The ECM sets the OBDII code when the Oxygen (O2) Sensor Bank 1 Sensor 1 is not to factory specifications.

OBDII Code P113D - Oxygen Sensor 1/1 Slow Response - AutoCodes.com — P113D Code - Oxygen Sensor 1/1 Slow Response

What does this mean?

What are the Possible Causes of the DTC P113D?

Faulty Oxygen (O2) Sensor 1/1
Oxygen (O2) Sensor 1/1 harness is open or shorted
Oxygen (O2) Sensor 1/1 circuit poor electrical connection

How to Fix the DTC P113D?

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 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 code?

Need more information on how to fix the P113D code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P113D code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P113D Buick — Exhaust Gas Temperature Sensor 3 Not Plausible
P113D Cadillac — Exhaust Gas Temperature Sensor 3 Not Plausible
P113D Chevrolet — Exhaust Gas Temperature Sensor 3 Not Plausible
P113D Chrysler — Oxygen Sensor 1/1 Slow Response
P113D Dodge — Oxygen Sensor 1/1 Slow Response
P113D GMC — Exhaust Gas Temperature Sensor 3 Not Plausible
P113D Jeep — Oxygen Sensor 1/1 Slow Response

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 Code

1. What are the common symptoms of OBDII code P113D (Oxygen Sensor 1/1 Slow Response)?

- Common symptoms include poor fuel economy, rough idling, engine misfires, and the illumination of the check engine light.

2. What are the possible causes of OBDII code P113D?

- Potential causes can include a faulty oxygen sensor, a vacuum leak, exhaust system leaks, engine misfires, or issues with the fuel system.

3. How can I diagnose the cause of OBDII code P113D?

- Diagnosis typically involves using a scan tool to check for the code, inspecting the oxygen sensor and related components, checking for vacuum leaks, and performing a fuel system analysis.

4. Can I continue driving with OBDII code P113D present?

- While the vehicle may still be operational, it is recommended to address the issue promptly to prevent potential damage to the engine and ensure optimal fuel efficiency.

5. How do I repair OBDII code P113D?

- Repair options may include replacing the oxygen sensor, fixing any vacuum or exhaust leaks, addressing engine misfires, and ensuring proper functioning of the fuel system.

6. Are there any DIY tips for fixing OBDII code P113D?

- DIY tips may include visually inspecting the oxygen sensor and related components, checking for visible leaks, and ensuring all connections are secure before deciding on further repairs.

7. How long does it typically take to repair OBDII code P113D?

- Repair time can vary depending on the specific cause of the code, but it may take anywhere from 1-3 hours for diagnosis and repair by a professional technician.

8. Can a faulty oxygen sensor cause OBDII code P113D?

- Yes, a faulty oxygen sensor is a common culprit for triggering code P113D due to its role in monitoring and adjusting the air-fuel mixture in the engine.

9. Is it safe to reset the check engine light after fixing OBDII code P113D?

- Yes, once the underlying issue causing the code has been addressed and repaired, it is safe to reset the check engine light using a scan tool to clear the code.

10. How can I prevent OBDII code P113D from recurring in the future?

- To prevent the code from coming back, it's essential to perform regular maintenance on your vehicle, such as checking and replacing oxygen sensors as recommended, ensuring proper engine performance, and addressing any warning signs promptly.