Engine-Codes.com
Engine-Codes – Ford – P0723 2011 Ford Fusion

P0723 2011 Ford Fusion Code - Output Shaft Speed Sensor Circuit Intermittent Failure

Quick Answer

The P0723 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates an intermittent failure in the output shaft speed sensor circuit. Common causes include Faulty output shaft speed sensor, Damaged or corroded sensor wiring harness, Loose or poor electrical connections. 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
P0723 2011 Ford Fusion indicates Output Shaft Speed Sensor Circuit Intermittent Failure.
Common causes
Common causes include Faulty output shaft speed sensor, Damaged or corroded sensor wiring harness, Loose or poor electrical connections.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 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 P0723 2011 Ford Fusion Description

The P0723 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates an intermittent failure in the output shaft speed sensor circuit. The output shaft speed sensor is a crucial component of the vehicle's transmission system, responsible for monitoring the speed of the output shaft. This information is used by the transmission control module (TCM) to determine shift points, optimize performance, and ensure smooth operation of the transmission.

OBDII Code P0723 2011 Ford Fusion - Output Shaft Speed Sensor Circuit Intermittent Failure
P0723 2011 Ford Fusion Code - Output Shaft Speed Sensor Circuit Intermittent Failure

Common Causes of P0723 2011 Ford Fusion

  1. Faulty output shaft speed sensor
  2. Damaged or corroded sensor wiring harness
  3. Loose or poor electrical connections
  4. Issues with the transmission control module (TCM)
  5. Electrical interference or signal disruption

Symptoms of P0723 2011 Ford Fusion

  1. Erratic shifting behavior
  2. Delayed engagement when shifting gears
  3. Harsh or rough shifting
  4. Illumination of the Check Engine Light
  5. Reduced fuel efficiency

How to Fix P0723 2011 Ford Fusion

  1. Begin by diagnosing the specific cause of the intermittent failure, using a scan tool to retrieve the DTC and inspecting the output shaft speed sensor and its wiring.
  2. Replace the faulty output shaft speed sensor if necessary, ensuring proper installation and connection.
  3. Check and repair any damaged or corroded wiring in the sensor circuit, ensuring a secure and reliable connection.
  4. Clear the DTC from the vehicle's memory using the scan tool, and test drive the vehicle to verify that the issue has been resolved.
  5. If the problem persists, further diagnostics may be required to identify any underlying issues with the TCM or other related components.

Cost to Fix P0723 2011 Ford Fusion

The typical repair costs for addressing a P0723 code on a 2011 Ford Fusion can vary depending on the specific cause of the issue and the labor rates in your area. In general, replacing the output shaft speed sensor and addressing any wiring issues may cost between $150 and $300 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. It's recommended to consult with local repair shops for a more accurate estimate based on your location and vehicle specifics.

Need more information about the P0723 2011 Ford Fusion code?

Need more information on how to fix the P0723 2011 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0723 2011 Ford Fusion 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 P0723 2011 Ford Fusion Code

1. What are the common symptoms of an Output Shaft Speed Sensor Circuit Intermittent Failure (OBDII code P0723) in a 2011 Ford Fusion?

The common symptoms include erratic shifting, shifting delays, the transmission slipping, and the Check Engine light illuminating.

2. What could cause an Output Shaft Speed Sensor Circuit Intermittent Failure in a 2011 Ford Fusion?

Potential causes include a faulty speed sensor, damaged wiring or connectors in the circuit, a malfunctioning transmission control module, or a mechanical issue with the transmission itself.

3. How can I diagnose the Output Shaft Speed Sensor Circuit Intermittent Failure in my 2011 Ford Fusion?

Diagnosis involves using an OBDII scanner to retrieve the trouble code P0723, conducting a visual inspection of the sensor and its wiring, testing the sensor's resistance, and checking for proper voltage and signal output.

4. Can I continue to drive my 2011 Ford Fusion with the P0723 code present?

It is not recommended to drive the vehicle with the P0723 code as it can lead to further transmission issues and potentially cause damage. It is best to address the problem promptly.

5. How can I repair an Output Shaft Speed Sensor Circuit Intermittent Failure in my 2011 Ford Fusion?

Repair options include replacing the faulty speed sensor, repairing or replacing damaged wiring or connectors, addressing any issues with the transmission control module, and ensuring proper installation and calibration.

6. Are there any DIY tips for fixing the P0723 code in a 2011 Ford Fusion?

While some basic troubleshooting like checking for loose connections or damaged wires can be done by DIY enthusiasts, it is recommended to have a professional mechanic diagnose and repair the issue due to the complexity of transmission systems.

7. How much does it typically cost to repair the Output Shaft Speed Sensor Circuit Intermittent Failure in a 2011 Ford Fusion?

The cost of repair can vary depending on the exact cause of the issue, the required parts, and the labor rates of the repair shop. It is advisable to obtain quotes from different mechanics or dealerships.

8. Can a faulty Output Shaft Speed Sensor affect the overall performance of my 2011 Ford Fusion?

Yes, a malfunctioning speed sensor can impact the transmission's performance, leading to issues like rough shifting, decreased fuel efficiency, and potential damage to other transmission components if left unresolved.

9. Is the Output Shaft Speed Sensor Circuit Intermittent Failure a common problem in 2011 Ford Fusion vehicles?

While not extremely common, issues with the output shaft speed sensor can occur in Ford Fusion vehicles, especially as they age and accumulate mileage. Regular maintenance and prompt repairs can help prevent such problems.

10. Will resetting the OBDII code P0723 in my 2011 Ford Fusion make the issue go away?

Resetting the code may temporarily turn off the Check Engine light, but it will not fix the underlying problem causing the P0723 code. It is crucial to diagnose and address the root cause of the issue to prevent further complications.

Discuss the causes and fixes for P0723 2011 Ford Fusion OBDII Code

Submit a New Comment

Code P0723 2011 Ford Fusion comments

No comments found for this page.