Engine-Codes.com
Engine-Codes – Generic – P013D

P013D Code - Oxygen Sensor Slow Response Lean to Rich Bank 2 Sensor 2

Quick Answer

The P013D diagnostic trouble code (DTC) refers to an oxygen sensor slow response lean to rich for Bank 2 Sensor 2. Common causes include Faulty oxygen sensor, Wiring or connector issues, Exhaust leaks. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P013D indicates Oxygen Sensor Slow Response Lean to Rich Bank 2 Sensor 2.
Common causes
Common causes include Faulty oxygen sensor, Wiring or connector issues, Exhaust leaks.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P013D Description

The P013D diagnostic trouble code (DTC) refers to an oxygen sensor slow response lean to rich for Bank 2 Sensor 2. This indicates that the oxygen sensor located downstream of the catalytic converter on Bank 2 is taking longer than usual to switch from a lean to rich mixture. The oxygen sensor plays a crucial role in monitoring the oxygen levels in the exhaust gases, providing feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion efficiency.

OBDII Code P013D - Oxygen Sensor Slow Response Lean to Rich Bank 2 Sensor 2
P013D Code - Oxygen Sensor Slow Response Lean to Rich Bank 2 Sensor 2

Common Causes of P013D

  1. Faulty oxygen sensor
  2. Wiring or connector issues
  3. Exhaust leaks
  4. Vacuum leaks
  5. Fuel system problems

Symptoms of P013D

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Check Engine Light illuminated
  4. Reduced engine power
  5. Increased emissions

How to Fix P013D

  1. Use an OBD-II scanner to confirm the P013D code and identify the specific oxygen sensor location.
  2. Inspect the oxygen sensor, wiring, and connectors for any signs of damage or corrosion.
  3. Check for exhaust leaks and repair if necessary.
  4. Test the vacuum system for leaks and address any issues found.
  5. Verify the fuel system operation and replace any faulty components as needed.

Cost to Fix P013D

The typical repair costs for addressing a P013D code can range from $100 to $300, depending on the specific cause of the issue and the cost of parts. This estimate includes the cost of a new oxygen sensor, any necessary wiring repairs, and labor fees. It's important to note that the actual cost may vary based on the vehicle's make and model, the location of the repair shop, and the time required to diagnose and fix the problem. It's recommended to consult with a qualified mechanic for a more accurate cost estimate for your specific situation.

What does this mean?

Tech Notes for P013D

Replacing the Rear Heated Oxygen Sensors (HO2S) usually takes care of the problem.











User Submitted Video

Need more information about the P013D code?

Need more information on how to fix the P013D code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P013D code diagnosed by a professional: Find a repair shop in your area

Code P013D Information for Specific Makes

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 P013D Code

No Frequently Asked Questions about P013D Code found.

Discuss the causes and fixes for P013D OBDII Code

Submit a New Comment

Code P013D comments

No comments found for this page.