AutoCodes – Lincoln – P2008 Lincoln

P2008 Lincoln 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 Lincoln 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.

Save to My Repairs My Repairs

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

Code Popularity 1,781

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
Add Comment

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

Code P2008 Lincoln 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 Lincoln - Intake Manifold Runner Control Circuit/Open Bank 1 - AutoCodes.com — P2008 Lincoln Code - Intake Manifold Runner Control Circuit/Open Bank 1

What does this mean?

What are the Possible Causes of the DTC P2008 Lincoln?

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 Lincoln?

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 Lincoln 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 P2008 Lincoln code?

Need more information on how to fix the P2008 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2008 Lincoln 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 P2008 Lincoln Code

What does the OBDII code P2008 mean for a Lincoln vehicle?

P2008 indicates an issue with the Intake Manifold Runner Control (IMRC) Circuit/Open on Bank 1. The system may not be opening or closing the intake manifold runners as intended.

What are common symptoms of the P2008 code in a Lincoln?

Symptoms include reduced engine performance, poor fuel efficiency, rough idling, hesitation during acceleration, and an illuminated check engine light.

What causes the P2008 code in a Lincoln?

Common causes include a faulty intake manifold runner control solenoid, damaged wiring or connectors, vacuum leaks, or a failed intake manifold runner actuator.

Can I drive my Lincoln with the P2008 code?

While you may be able to drive the vehicle, it’s not recommended as prolonged operation with this issue can lead to reduced performance and potentially damage other engine components.

How do I diagnose the P2008 code on a Lincoln?

Start by inspecting the wiring and connectors for damage, check for vacuum leaks, test the IMRC solenoid, and use a scan tool to monitor the runner control system’s operation.

What parts might need replacement to fix the P2008 code?

Parts that might need replacement include the intake manifold runner control solenoid, actuator, or damaged wiring and connectors associated with the circuit.

How much does it cost to fix the P2008 code on a Lincoln?

Repair costs vary, but replacing the IMRC solenoid typically costs between $100-$300, depending on parts and labor. Wiring repairs might cost less, while intake manifold replacements could be more expensive.

Can a vacuum leak cause the P2008 code in a Lincoln?

Yes, a vacuum leak can prevent the intake manifold runners from operating correctly, triggering the P2008 code.

How do I reset the P2008 code after repairs?

Use an OBDII scan tool to clear the code after confirming that the issue has been resolved. If the problem persists, the code will return.

Can regular maintenance prevent the P2008 code in a Lincoln?

Yes, inspecting and maintaining the intake system, vacuum lines, and electrical connections can help prevent issues with the intake manifold runner control system.