AutoCodes – Generic – P113E

P113E Code - Oxygen Sensor 2/1 Slow Response

Quick Answer

The Engine Control Module (ECM) monitors the Oxygen (O2) Sensor Bank 2 Sensor 1. Common causes include Faulty Oxygen (O2) Sensor 2/1, Oxygen (O2) Sensor 2/1 harness is open or shorted, Oxygen (O2) Sensor 2/1 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: P113E indicates Oxygen Sensor 2/1 Slow Response.
Common causes: Common causes include Faulty Oxygen (O2) Sensor 2/1, Oxygen (O2) Sensor 2/1 harness is open or shorted, Oxygen (O2) Sensor 2/1 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.

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Code Popularity 10,414

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
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Code P113E Description

The Engine Control Module (ECM) monitors the Oxygen (O2) Sensor Bank 2 Sensor 1. The ECM sets the OBDII code when the Oxygen (O2) Sensor Bank 2 Sensor 1 is not to factory specifications.

OBDII Code P113E - Oxygen Sensor 2/1 Slow Response - AutoCodes.com — P113E Code - Oxygen Sensor 2/1 Slow Response

What does this mean?

What are the Possible Causes of the DTC P113E?

Faulty Oxygen (O2) Sensor 2/1
Oxygen (O2) Sensor 2/1 harness is open or shorted
Oxygen (O2) Sensor 2/1 circuit poor electrical connection

How to Fix the DTC P113E?

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 P113E 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 P113E code?

Need more information on how to fix the P113E code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P113E code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P113E Buick — Exhaust Gas Temperature Sensor 4 Not Plausible
P113E Cadillac — Exhaust Gas Temperature Sensor 4 Not Plausible
P113E Chevrolet — Exhaust Gas Temperature Sensor 4 Not Plausible
P113E Chrysler — Oxygen Sensor 2/1 Slow Response
P113E Dodge — Oxygen Sensor 2/1 Slow Response
P113E GMC — Exhaust Gas Temperature Sensor 4 Not Plausible
P113E Jeep — Oxygen Sensor 2/1 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 P113E Code

1. What are the common symptoms of OBDII code P113E (Oxygen Sensor 2/1 Slow Response)?

- Common symptoms include poor fuel economy, rough idling, engine misfires, and an illuminated check engine light.

2. What can cause the OBDII code P113E to trigger?

- The code P113E is typically triggered by a slow response from the oxygen sensor located downstream of the catalytic converter.

3. How does a slow response from Oxygen Sensor 2/1 affect vehicle performance?

- A slow response from Oxygen Sensor 2/1 can lead to inefficient fuel combustion, reduced engine performance, and potential damage to the catalytic converter.

4. What are some possible causes of Oxygen Sensor 2/1 Slow Response (P113E)?

- Common causes include a faulty oxygen sensor, wiring issues, exhaust leaks, engine vacuum leaks, or a malfunctioning catalytic converter.

5. Can a dirty or contaminated oxygen sensor cause code P113E?

- Yes, a dirty or contaminated oxygen sensor can cause a slow response and trigger the P113E code. Cleaning or replacing the sensor may resolve the issue.

6. How can I diagnose and repair OBDII code P113E at home?

- You can start by visually inspecting the oxygen sensor and related wiring for any visible damage. Checking for exhaust leaks and performing an oxygen sensor test can help pinpoint the issue.

7. Is it safe to continue driving with OBDII code P113E active?

- While the vehicle may still be operable with the code present, it is recommended to address the issue promptly to prevent potential damage to the catalytic converter and ensure optimal engine performance.

8. Can resetting the OBDII code P113E without fixing the underlying issue resolve the problem?

- Simply resetting the code without addressing the root cause, such as a faulty oxygen sensor or wiring issue, is unlikely to solve the problem. The code is likely to reappear once the issue persists.

9. How much does it typically cost to repair OBDII code P113E related to Oxygen Sensor 2/1 Slow Response?

- The cost of repair can vary depending on the specific cause of the issue. Repairs may range from a relatively inexpensive oxygen sensor replacement to a more costly catalytic converter replacement.

10. Should I seek professional help for diagnosing and repairing OBDII code P113E?

- If you are unsure about diagnosing or repairing the issue yourself, or if the problem persists after attempted fixes, it is recommended to consult a qualified mechanic or automotive technician for assistance.