AutoCodes – Ford – P2066 2007 Ford Fusion

P2066 2007 Ford Fusion Code - Fuel Level Sensor 'B' Performance

Quick Answer

The Powertrain Control Module (PCM) monitors the Fuel Level Sensor 'B' Circuit. Common causes include Communication link concern, Faulty Instrument Panel Cluster (IPC), Faulty Instrument Cluster (IC). 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: P2066 2007 Ford Fusion indicates Fuel Level Sensor 'B' Performance.
Common causes: Common causes include Communication link concern, Faulty Instrument Panel Cluster (IPC), Faulty Instrument Cluster (IC).
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 1,544

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 Nov 07, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2066 2007 Ford Fusion Description

The Powertrain Control Module (PCM) monitors the Fuel Level Sensor 'B' Circuit. The PCM sets the OBDII code when the Fuel Level Sensor 'B' Circuit is not to factory specifications.

OBDII Code P2066 2007 Ford Fusion - Fuel Level Sensor 'B' Performance - AutoCodes.com — P2066 2007 Ford Fusion Code - Fuel Level Sensor 'B' Performance

What does this mean?

What are the Possible Causes of the DTC P2066 2007 Ford Fusion?

Communication link concern
Faulty Instrument Panel Cluster (IPC)
Faulty Instrument Cluster (IC)
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2066 2007 Ford Fusion?

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 P2066 2007 Ford Fusion 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 P2066 2007 Ford Fusion code?

Need more information on how to fix the P2066 2007 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P2066 2007 Ford Fusion Code

1. What are the common symptoms of OBDII code P2066 in a 2007 Ford Fusion related to the Fuel Level Sensor 'B' Performance?

The common symptoms include inaccurate fuel gauge readings, fluctuating fuel level readings, and the fuel gauge staying at empty even when the tank is full.

2. What are the potential causes of OBDII code P2066 in a 2007 Ford Fusion?

Possible causes of this code include a faulty fuel level sensor, damaged wiring or connectors in the fuel level sensor circuit, or a problem with the instrument cluster.

3. How can I diagnose the issue causing OBDII code P2066 in my 2007 Ford Fusion?

To diagnose the issue, you can use a scan tool to read the code and monitor the fuel level sensor data. Additionally, inspecting the wiring and connectors for any damage or corrosion can help identify the problem.

4. Can I still drive my 2007 Ford Fusion with OBDII code P2066 triggered?

It is not recommended to drive the vehicle with this code active, as inaccurate fuel level readings can lead to running out of fuel unexpectedly. It is best to address the issue promptly.

5. What repairs are typically needed to fix OBDII code P2066 Fuel Level Sensor 'B' Performance in a 2007 Ford Fusion?

Common repairs for this code include replacing the faulty fuel level sensor, repairing any damaged wiring or connectors, or addressing any issues with the instrument cluster.

6. Is it possible to reset OBDII code P2066 in a 2007 Ford Fusion without fixing the underlying issue?

While you can clear the code with a scan tool, it will likely reappear until the root cause of the problem is resolved. It is essential to address the issue to prevent further issues.

7. How much does it cost to repair OBDII code P2066 Fuel Level Sensor 'B' Performance in a 2007 Ford Fusion?

The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $200 to $500 or more, depending on the extent of the repairs needed.

8. Can a DIY enthusiast fix OBDII code P2066 in a 2007 Ford Fusion, or is it best left to professionals?

While some DIY enthusiasts may be able to replace a faulty fuel level sensor or address wiring issues, diagnosing and repairing this code can be complex. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

9. How long does it typically take to repair OBDII code P2066 Fuel Level Sensor 'B' Performance in a 2007 Ford Fusion?

The repair time can vary based on the exact cause of the issue and the complexity of the repair needed. In general, it may take a few hours to a full day to diagnose and fix the problem.

10. Are there any preventive measures I can take to avoid triggering OBDII code P2066 in my 2007 Ford Fusion in the future?

Regularly inspecting and maintaining the fuel level sensor and its related components, as well as ensuring proper electrical connections, can help prevent issues that may trigger this code.