AutoCodes – Ford – P2066 2008 Ford Fusion

P2066 2008 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 2008 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,551

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2066 2008 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 2008 Ford Fusion - Fuel Level Sensor 'B' Performance - AutoCodes.com — P2066 2008 Ford Fusion Code - Fuel Level Sensor 'B' Performance

What does this mean?

What are the Possible Causes of the DTC P2066 2008 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 2008 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 2008 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 2008 Ford Fusion code?

Need more information on how to fix the P2066 2008 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2066 2008 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 P2066 2008 Ford Fusion Code

1. What are the common symptoms of OBDII code P2066 on a 2008 Ford Fusion related to the Fuel Level Sensor 'B' Performance?

The common symptoms include inaccurate fuel gauge readings, erratic fuel level readings, and the fuel gauge needle jumping around.

2. What are the possible causes of OBDII code P2066 on a 2008 Ford Fusion?

Common causes of this code include a faulty fuel level sensor, issues with the wiring or connectors related to the sensor, or a problem with the fuel level sensor circuit.

3. How can I diagnose the cause of OBDII code P2066 on my 2008 Ford Fusion?

You can diagnose the issue by performing a visual inspection of the fuel level sensor and its wiring, checking for any damaged or loose connections, and using a scan tool to monitor the sensor's performance.

4. Can a DIYer repair OBDII code P2066 on a 2008 Ford Fusion?

While some DIYers may be able to replace the fuel level sensor themselves, diagnosing and repairing the underlying cause of the code may require professional diagnostic tools and expertise.

5. Is it safe to continue driving with OBDII code P2066 on a 2008 Ford Fusion?

It is not recommended to continue driving with this code, as inaccurate fuel level readings can lead to running out of fuel unexpectedly, causing potential safety hazards on the road.

6. How much does it typically cost to repair OBDII code P2066 on a 2008 Ford Fusion?

The cost of repairing this code can vary depending on the exact cause of the issue, but it may range from $200 to $500 including parts and labor.

7. Can a faulty fuel level sensor cause other issues in a 2008 Ford Fusion besides triggering OBDII code P2066?

Yes, a faulty fuel level sensor can also cause issues such as incorrect fuel level readings, fuel gauge malfunctions, and potential fuel system problems if not addressed promptly.

8. Are there any preventive maintenance tips to avoid OBDII code P2066 on a 2008 Ford Fusion?

Regularly inspecting the fuel level sensor, keeping the fuel system clean, and addressing any fuel-related issues promptly can help prevent the occurrence of this code.

9. How long does it typically take to repair OBDII code P2066 on a 2008 Ford Fusion?

The repair time can vary depending on the exact cause of the issue and the availability of parts, but it usually takes a few hours to a day to diagnose and fix the problem.

10. Can resetting the OBDII code P2066 on a 2008 Ford Fusion temporarily resolve the issue?

Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying problem causing the code to reappear if not addressed.