AutoCodesFord – P2005 2011 Ford Fusion

P2005 2011 Ford Fusion Code - Intake Manifold Runner Control Stuck Open Bank 2

Quick Answer

The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. Common causes include Faulty Intake Manifold Runner Control (IMRC) Solenoid, Intake Manifold Runner Control Solenoid is open or shorted, Intake Manifold Runner Control Solenoid circuit poor electrical connection. 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
P2005 2011 Ford Fusion indicates Intake Manifold Runner Control Stuck Open Bank 2.
Common causes
Common causes include Faulty Intake Manifold Runner Control (IMRC) Solenoid, Intake Manifold Runner Control Solenoid is open or shorted, Intake Manifold Runner Control Solenoid circuit poor electrical connection.
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 1,757
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 03, 2022
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Code P2005 2011 Ford Fusion Description

The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. The linkage attaches to the housing butterfly plate levers. Each IMRC housing is an aluminum casting with two intake air passages for each cylinder. One passage is always open, and the other is opened and closed with a butterfly valve plate. The housing uses a return spring to hold the plates closed. The motorized actuator houses internal switches to provide feedback to the Powertrain Control Module (PCM), indicating linkage and plate position. Under about 3000 rpm, the vacuum solenoid will be energized. This will allow the manifold vacuum to be applied and the butterfly valve plates to stay closed. Above approximately 3000 rpm, the vacuum solenoid will be de-energized. This will allow a vacuum to vent from the actuator and the butterfly valve plates to open. The Diagnostic Trouble Code (DTC) sets when the IMRC is commanded close, but the IMRC monitor indicates open.
OBDII Code P2005 2011 Ford Fusion - Intake Manifold Runner Control Stuck Open Bank 2 - AutoCodes.com
P2005 2011 Ford Fusion Code - Intake Manifold Runner Control Stuck Open Bank 2

What are the Possible Causes of the DTC P2005 2011 Ford Fusion?

  • Faulty Intake Manifold Runner Control (IMRC) Solenoid
  • Intake Manifold Runner Control Solenoid is open or shorted
  • Intake Manifold Runner Control Solenoid circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2005 2011 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2005 2011 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.

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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 P2005 2011 Ford Fusion Code

1. What does the OBDII code P2005 mean on a 2011 Ford Fusion?

P2005 indicates that the Intake Manifold Runner Control (IMRC) system is stuck in the open position on Bank 2 of the engine.

2. What are the symptoms of a P2005 code on a 2011 Ford Fusion?

Common symptoms include reduced engine performance, poor fuel economy, rough idle, lack of power, and the Check Engine Light being illuminated.

3. What causes the P2005 code to appear on a 2011 Ford Fusion?

Possible causes include carbon buildup on the intake manifold runner, a malfunctioning IMRC actuator, vacuum leaks, or wiring and connector issues related to the IMRC system.

4. Can you drive a 2011 Ford Fusion with a P2005 code?

While it may be possible to drive the car, it is not recommended as it can lead to reduced fuel efficiency, poor performance, and potential damage to the engine over time.

5. How do you diagnose the P2005 code on a 2011 Ford Fusion?

Diagnosis typically involves scanning for additional codes, inspecting the IMRC actuator and linkage for damage, checking for carbon buildup in the intake manifold, and testing the vacuum system and electrical connections.

6. What is the Intake Manifold Runner Control system?

The IMRC system adjusts airflow within the intake manifold to optimize engine performance by opening or closing flaps in the intake runners.

7. How can you fix the P2005 code on a 2011 Ford Fusion?

Repairs may include cleaning or replacing the intake manifold, repairing or replacing the IMRC actuator, fixing vacuum leaks, and addressing any wiring or connector issues.

8. How much does it cost to repair the P2005 code on a 2011 Ford Fusion?

Repair costs can range from $150 to $600 or more, depending on whether cleaning, parts replacement, or extensive labor is required.

9. Can a dirty intake manifold cause the P2005 code?

Yes, carbon buildup in the intake manifold can cause the runners to stick open, leading to the P2005 code.

10. Does the P2005 code affect both banks of the engine on a 2011 Ford Fusion?

No, the P2005 code specifically pertains to Bank 2 of the engine, which is the side with cylinders 4, 5, and 6 in a V6 configuration.

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