AutoCodes – Ford – P2011 Ford

P2011 Ford Code - Intake Manifold Runner Control Circuit/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) actuator, Intake Manifold Runner Control actuator harness is open or shorted, Intake Manifold Runner Control actuator 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: P2011 Ford indicates Intake Manifold Runner Control Circuit/Open Bank 2.
Common causes: Common causes include Faulty Intake Manifold Runner Control (IMRC) actuator, Intake Manifold Runner Control actuator harness is open or shorted, Intake Manifold Runner Control actuator 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 4,066

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 Aug 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2011 Ford 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) indicates a failure in the IMRC primary control circuit.

OBDII Code P2011 Ford - Intake Manifold Runner Control Circuit/Open Bank 2 - AutoCodes.com — P2011 Ford Code - Intake Manifold Runner Control Circuit/Open Bank 2

What does this mean?

What are the Possible Causes of the DTC P2011 Ford?

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

How to Fix the DTC P2011 Ford?

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 P2011 Ford 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 P2011 Ford 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 P2011 Ford Code

1. What are the common symptoms of OBDII code P2011 on a Ford vehicle?

- Common symptoms include poor engine performance, rough idle, decreased fuel efficiency, and the Check Engine light illuminating.

2. What does the OBDII code P2011 for Intake Manifold Runner Control Circuit/Open Bank 2 mean?

- This code indicates a problem with the intake manifold runner control system on Bank 2, specifically an open circuit issue.

3. What are the possible causes of OBDII code P2011 in a Ford related to the intake manifold runner control system?

- The causes can include a faulty intake manifold runner control actuator, damaged wiring or connectors, a stuck intake manifold runner, or a malfunctioning control module.

4. How can I diagnose the cause of OBDII code P2011 on my Ford vehicle?

- Diagnosing this code typically involves checking the intake manifold runner control actuator, inspecting the wiring for any damage, and using a scan tool to analyze the system's performance.

5. Can I still drive my Ford with OBDII code P2011 present?

- It is generally not recommended to drive the vehicle with this code active, as it can lead to further damage and potential engine issues due to improper intake manifold runner control.

6. How can I repair OBDII code P2011 related to the intake manifold runner control system on my Ford?

- The repair process may involve replacing the intake manifold runner control actuator, repairing any damaged wiring or connectors, cleaning or replacing a stuck intake manifold runner, or reprogramming the control module.

7. Is it possible to reset the OBDII code P2011 on a Ford without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it will likely reappear if the root cause of the problem is not addressed.

8. Are there any preventive maintenance tips to avoid encountering OBDII code P2011 on a Ford?

- Regularly servicing and inspecting the intake manifold runner control system, keeping up with recommended maintenance schedules, and addressing any related issues promptly can help prevent this code from occurring.

9. Can a DIY enthusiast with automotive knowledge fix OBDII code P2011 on a Ford?

- Depending on the specific issue causing the code, DIY repairs may be possible for individuals with the necessary skills, tools, and access to repair information. However, some cases may require professional assistance.

10. How long does it typically take to repair OBDII code P2011 on a Ford at a repair shop?

- The repair time can vary based on the exact cause of the code and the complexity of the repair process, but it may take anywhere from a few hours to a full day to resolve the issue at a repair shop.