AutoCodes – Ford – P2008 2009 Ford Fusion

P2008 2009 Ford Fusion Code - Intake Manifold Runner Control Circuit/Open Bank 1

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: P2008 2009 Ford Fusion indicates Intake Manifold Runner Control Circuit/Open Bank 1.
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 6,802

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 P2008 2009 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) indicates a failure in the IMRC primary control circuit.

OBDII Code P2008 2009 Ford Fusion - Intake Manifold Runner Control Circuit/Open Bank 1 - AutoCodes.com — P2008 2009 Ford Fusion Code - Intake Manifold Runner Control Circuit/Open Bank 1

What does this mean?

What are the Possible Causes of the DTC P2008 2009 Ford Fusion?

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 P2008 2009 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 P2008 2009 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 P2008 2009 Ford Fusion Code

1. What does the OBDII code P2008 mean on a 2009 Ford Fusion?

P2008 indicates an issue with the Intake Manifold Runner Control (IMRC) Circuit/Open for Bank 1, meaning the system is unable to properly control the airflow through the intake manifold.

2. What are the symptoms of a P2008 code on a 2009 Ford Fusion?

Common symptoms include reduced engine performance, rough idling, decreased fuel efficiency, and the Check Engine Light turning on.

3. What causes the P2008 code in a 2009 Ford Fusion?

Potential causes include a faulty IMRC solenoid, damaged wiring or connectors in the IMRC circuit, a malfunctioning intake manifold runner, or a failed PCM (Powertrain Control Module).

4. Can I drive my 2009 Ford Fusion with a P2008 code?

While the vehicle may still be drivable, it could experience reduced performance and efficiency. Prolonged driving without addressing the issue may lead to further engine damage.

5. How do I diagnose a P2008 code on a 2009 Ford Fusion?

Start by inspecting the IMRC solenoid, wiring, and connectors for damage or disconnection. Use a multimeter to check for proper voltage and continuity in the circuit, and perform a scan tool test to confirm IMRC operation.

6. How do I fix the P2008 code on my 2009 Ford Fusion?

Repairs may include replacing the IMRC solenoid, repairing or replacing damaged wiring or connectors, cleaning the intake manifold runners, or reprogramming/replacing the PCM if necessary.

7. How much does it cost to repair a P2008 code on a 2009 Ford Fusion?

The cost can vary depending on the issue. Replacing the IMRC solenoid typically costs $100â€“$300, while wiring repairs or PCM replacement could cost more.

8. Can a dirty intake manifold cause a P2008 code?

Yes, carbon buildup in the intake manifold can cause the IMRC to stick or malfunction, potentially triggering the P2008 code.

9. Does the P2008 code affect emissions on a 2009 Ford Fusion?

Yes, a malfunctioning IMRC system can affect the air-fuel mixture, potentially increasing emissions and causing the vehicle to fail an emissions test.

10. Is a P2008 code specific to Bank 1 on a 2009 Ford Fusion?

Yes, the code specifically relates to the IMRC circuit for Bank 1, which is the side of the engine containing cylinder 1.