AutoCodes – Ford – P2066 2006 Ford Fusion

P2066 2006 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 2006 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 1,782

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 2006 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 2006 Ford Fusion - Fuel Level Sensor 'B' Performance - AutoCodes.com — P2066 2006 Ford Fusion Code - Fuel Level Sensor 'B' Performance

What does this mean?

What are the Possible Causes of the DTC P2066 2006 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 2006 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 2006 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 2006 Ford Fusion code?

Need more information on how to fix the P2066 2006 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 2006 Ford Fusion Code

1. What are the common symptoms of OBDII code P2066 in a 2006 Ford Fusion?

- Common symptoms include inaccurate fuel level readings on the dashboard, fluctuating fuel gauge, and potential check engine light illumination.

2. What could be causing the OBDII code P2066 in a 2006 Ford Fusion?

- The code P2066 typically indicates a malfunction in the fuel level sensor 'B', which could be caused by a faulty sensor, wiring issues, or a problem with the fuel pump module.

3. How can I diagnose the cause of OBDII code P2066 in my 2006 Ford Fusion?

- To diagnose the issue, you can perform a visual inspection of the fuel level sensor and its wiring, conduct a voltage test on the sensor, and use a scan tool to monitor live data related to the sensor's performance.

4. Can I still drive my 2006 Ford Fusion with OBDII code P2066?

- It is generally safe to drive the vehicle with this code, but it is important to address the underlying issue promptly to avoid potential fuel level inaccuracies and other problems.

5. How can I repair OBDII code P2066 in my 2006 Ford Fusion?

- Repairing this code may involve replacing the faulty fuel level sensor 'B', repairing any damaged wiring, or addressing issues with the fuel pump module if necessary.

6. Is it possible to reset OBDII code P2066 in a 2006 Ford Fusion without making any repairs?

- While clearing the code may temporarily turn off the check engine light, it is crucial to address the root cause of the issue to prevent further problems and ensure accurate fuel level readings.

7. How much does it cost to fix OBDII code P2066 in a 2006 Ford Fusion?

- The cost of repairing this code can vary depending on the specific cause of the issue, but it may involve expenses for parts, labor, and diagnostic testing.

8. Can a DIY enthusiast repair OBDII code P2066 in a 2006 Ford Fusion?

- Depending on your skill level and access to tools, DIY repair of this code is possible for some individuals, especially if the issue is related to a faulty sensor or wiring that can be easily accessed and replaced.

9. Will OBDII code P2066 cause any long-term damage to my 2006 Ford Fusion if left unresolved?

- Ignoring this code may lead to inaccurate fuel level readings, potential fuel gauge issues, and other related problems, so it is advisable to address the issue promptly to prevent any long-term damage.

10. How often does the fuel level sensor 'B' performance issue occur in 2006 Ford Fusion vehicles?

- While the fuel level sensor 'B' performance issue is not extremely common in 2006 Ford Fusions, it can still occur due to factors such as age, wear and tear, or electrical issues.