P013E Mercury Code - Oxygen Sensor Delayed Response Rich to Lean Bank 1 Sensor 2
Quick Answer
During a Deceleration Fuel Shut-Off (DFSO) event, the Powertrain Control Module (PCM) monitors the rear heated oxygen sensor (HO2S) signal to determine if the signal is stuck in range. Common causes include Faulty Heated Oxygen Bank 1 Sensor 2, Heated Oxygen Bank 1 Sensor 2 harness is open or shorted, Heated Oxygen Bank 1 Sensor 2 circuit poor electrical connection. 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
- P013E Mercury indicates Oxygen Sensor Delayed Response Rich to Lean Bank 1 Sensor 2.
- Common causes
- Common causes include Faulty Heated Oxygen Bank 1 Sensor 2, Heated Oxygen Bank 1 Sensor 2 harness is open or shorted, Heated Oxygen Bank 1 Sensor 2 circuit poor electrical connection.
- 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.
Code P013E Mercury Description
What are the Possible Causes of the DTC P013E Mercury?
- Faulty Heated Oxygen Bank 1 Sensor 2
- Heated Oxygen Bank 1 Sensor 2 harness is open or shorted
- Heated Oxygen Bank 1 Sensor 2 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Exhaust leaks before or near the Heated Oxygen Bank 1 Sensor 2
How to Fix the DTC P013E Mercury?
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 P013E Mercury 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 P013E Mercury code?
Need more information on how to fix the P013E Mercury code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P013E Mercury code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P013E Mercury Code
1. What are the common symptoms of OBDII code P013E in a Mercury vehicle?
- Common symptoms may include poor fuel efficiency, rough idling, engine misfires, and the illumination of the Check Engine Light.
2. What does the OBDII code P013E indicating "Oxygen Sensor Delayed Response Rich to Lean Bank 1 Sensor 2" mean?
- This code indicates that the oxygen sensor in Bank 1 Sensor 2 is taking too long to switch from a rich to lean air/fuel mixture.
3. What are the possible causes of OBDII code P013E in a Mercury vehicle?
- Potential causes include a faulty oxygen sensor, wiring issues, vacuum leaks, exhaust system leaks, or problems with the engine's fuel system.
4. How can I diagnose the OBDII code P013E in my Mercury to pinpoint the issue?
- Diagnosing this code typically involves using an OBDII scanner to read the code, inspecting the oxygen sensor and its wiring, checking for vacuum leaks, and performing a fuel system analysis.
5. Can I continue driving my Mercury with the OBDII code P013E present?
- It is generally not recommended to drive with this code present, as it can lead to decreased fuel efficiency and potentially cause damage to the catalytic converter over time.
6. How do I repair OBDII code P013E in my Mercury?
- Repairing this code usually involves replacing the Bank 1 Sensor 2 oxygen sensor, fixing any wiring issues, addressing vacuum or exhaust leaks, and ensuring the fuel system is functioning properly.
7. Are there any DIY tips for fixing OBDII code P013E in a Mercury?
- While some basic troubleshooting like checking for loose connections or vacuum leaks can be done by DIY enthusiasts, it is recommended to consult a professional mechanic for an accurate diagnosis and repair.
8. How much does it typically cost to repair OBDII code P013E in a Mercury?
- The cost of repairing this code can vary depending on the exact cause of the issue, but it may range from $100 to $400 or more, including parts and labor.
9. How often does the oxygen sensor in Bank 1 Sensor 2 need to be replaced in a Mercury vehicle?
- The oxygen sensor in Bank 1 Sensor 2 typically needs replacement every 60,000 to 90,000 miles, but this can vary based on driving conditions and maintenance history.
10. Is OBDII code P013E a common issue in Mercury vehicles?
- While it may not be the most common issue, OBDII code P013E can occur in Mercury vehicles, especially as they age or if regular maintenance is neglected.
Discuss the causes and fixes for P013E Mercury OBDII Code
Code P013E Mercury comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
