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Engine-Codes – Ford – P0663 2011 Ford Fusion

P0663 2011 Ford Fusion Code - Intake Manifold Tuning Valve Control Circuit Open Bank 2

Quick Answer

The P0663 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates a problem with the intake manifold tuning valve control circuit on bank 2. Common causes include Faulty intake manifold tuning valve, Damaged wiring or connectors in the control circuit, Failed engine control module (ECM). 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
P0663 2011 Ford Fusion indicates Intake Manifold Tuning Valve Control Circuit Open Bank 2.
Common causes
Common causes include Faulty intake manifold tuning valve, Damaged wiring or connectors in the control circuit, Failed engine control module (ECM).
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
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Code P0663 2011 Ford Fusion Description

The P0663 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates a problem with the intake manifold tuning valve control circuit on bank 2. The intake manifold tuning valve is a component of the engine's air intake system that helps optimize airflow and performance under different driving conditions. In this case, the code specifically points to an open circuit on bank 2, which means that there is a lack of continuity or connection in the electrical circuit that controls the intake manifold tuning valve on that bank.

OBDII Code P0663 2011 Ford Fusion - Intake Manifold Tuning Valve Control Circuit Open Bank 2
P0663 2011 Ford Fusion Code - Intake Manifold Tuning Valve Control Circuit Open Bank 2

Common Causes of P0663 2011 Ford Fusion

  1. Faulty intake manifold tuning valve
  2. Damaged wiring or connectors in the control circuit
  3. Failed engine control module (ECM)
  4. Corrosion or debris in the intake manifold tuning valve

Symptoms of P0663 2011 Ford Fusion

  1. Reduced engine power
  2. Poor fuel efficiency
  3. Rough idling
  4. Hesitation during acceleration
  5. Check Engine Light illuminated

How to Fix P0663 2011 Ford Fusion

  1. Begin by conducting a visual inspection of the intake manifold tuning valve, wiring, and connectors to check for any obvious signs of damage or corrosion.
  2. Use a multimeter to test the continuity of the control circuit, focusing on the wiring and connectors associated with bank 2.
  3. If a fault is found, replace the faulty intake manifold tuning valve, repair or replace damaged wiring or connectors, and ensure all connections are secure.
  4. Clear the DTC with a scan tool and test drive the vehicle to verify that the issue has been resolved.
  5. If the code persists, further diagnostics may be necessary to pinpoint the exact cause of the open circuit on bank 2.

Cost to Fix P0663 2011 Ford Fusion

The typical repair costs for addressing a P0663 code on a 2011 Ford Fusion can vary depending on the specific cause of the issue. In general, replacing a faulty intake manifold tuning valve can cost between $200 and $400, while repairing damaged wiring or connectors may range from $100 to $300. Labor costs at auto repair shops typically range from $80 to $150 per hour, and the total repair bill can add up to several hundred dollars. It's important to note that prices can fluctuate based on factors such as location, vehicle make and model, and the extent of the repairs needed. For a more accurate estimate, it's recommended to consult with a local auto repair shop.

When is the Code Detected?

The Engine Control Module (ECM) has detected an improper signal from the Intake Manifold Tuning Valve (IMTV)

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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 P0663 2011 Ford Fusion Code

1. What are the common symptoms of OBDII code P0663 in a 2011 Ford Fusion?

The common symptoms of code P0663 "Intake Manifold Tuning Valve Control Circuit Open Bank 2" in a 2011 Ford Fusion may include rough idling, decreased engine performance, and the illumination of the Check Engine light.

2. What can cause the OBDII code P0663 to appear in a 2011 Ford Fusion?

The appearance of code P0663 in a 2011 Ford Fusion is typically caused by a faulty intake manifold tuning valve, damaged wiring or connectors in the control circuit, or a malfunctioning PCM.

3. How can I diagnose the cause of OBDII code P0663 in my 2011 Ford Fusion?

Diagnosing code P0663 involves inspecting the intake manifold tuning valve, checking the wiring and connectors for any damage, and using a diagnostic scanner to analyze the control circuit functionality.

4. Can a dirty intake manifold contribute to the occurrence of code P0663 in a 2011 Ford Fusion?

Yes, a dirty or clogged intake manifold can affect the operation of the tuning valve, potentially leading to code P0663 in a 2011 Ford Fusion.

5. What are the recommended repair steps for fixing OBDII code P0663 in a 2011 Ford Fusion?

The recommended repair steps for addressing code P0663 in a 2011 Ford Fusion include inspecting and replacing the intake manifold tuning valve if necessary, repairing any damaged wiring or connectors, and resetting the fault codes with a diagnostic tool.

6. Is it safe to continue driving my 2011 Ford Fusion with OBDII code P0663 present?

It is not recommended to continue driving your 2011 Ford Fusion with code P0663 active, as it can lead to reduced engine performance and potential damage if not addressed promptly.

7. Can a DIY enthusiast fix OBDII code P0663 in a 2011 Ford Fusion?

Depending on your skill level and access to tools, a DIY enthusiast may be able to address code P0663 by following repair guides and utilizing diagnostic equipment.

8. How much does it typically cost to repair OBDII code P0663 in a 2011 Ford Fusion at a mechanic?

The cost of repairing code P0663 in a 2011 Ford Fusion at a mechanic can vary based on the extent of the issue, but it may range from $200 to $500, including parts and labor.

9. Will resetting the Check Engine light make OBDII code P0663 disappear permanently?

Resetting the Check Engine light without addressing the underlying issue causing code P0663 will not make the code disappear permanently. It is essential to diagnose and fix the root cause of the problem.

10. Can extreme weather conditions impact the occurrence of OBDII code P0663 in a 2011 Ford Fusion?

Extreme weather conditions such as extreme heat or cold can potentially affect the operation of the intake manifold tuning valve and contribute to the appearance of code P0663 in a 2011 Ford Fusion.

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