P2004 2012 Ford Fusion Code - Intake Manifold Runner Control Stuck 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) 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
- P2004 2012 Ford Fusion indicates Intake Manifold Runner Control Stuck Open Bank 1.
- 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.
Code P2004 2012 Ford Fusion Description
What are the Possible Causes of the DTC P2004 2012 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 P2004 2012 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 P2004 2012 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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Frequently Asked Questions about P2004 2012 Ford Fusion Code
1. What does the OBDII code P2004 mean on a 2012 Ford Fusion?
P2004 indicates that the Intake Manifold Runner Control (IMRC) for Bank 1 is stuck in the open position, preventing proper airflow management.
2. What are the common symptoms of a P2004 code?
Symptoms may include reduced engine performance, poor acceleration, rough idling, decreased fuel efficiency, and the check engine light illuminating.
3. What causes the P2004 code on a 2012 Ford Fusion?
Common causes include a faulty IMRC actuator, carbon buildup in the intake manifold, a stuck IMRC valve, or damaged wiring/connectors in the IMRC system.
4. Can a P2004 code damage my engine if left unresolved?
While it may not cause immediate damage, prolonged operation with this issue can lead to increased wear, poor fuel economy, and potential damage to other engine components.
5. How do I diagnose a P2004 code on my 2012 Ford Fusion?
Start by inspecting the IMRC actuator, checking for carbon buildup in the intake manifold, and testing the actuator's wiring and connectors. A scan tool can also help monitor IMRC operation.
6. How can I fix the P2004 code on a 2012 Ford Fusion?
Repairs may involve cleaning the intake manifold, replacing the IMRC actuator, repairing damaged wiring, or replacing the IMRC valve if it's stuck.
7. Is it safe to drive with a P2004 code?
While the car may still run, driving with this code can result in reduced performance and fuel efficiency. It’s best to address the issue promptly to avoid further complications.
8. How much does it cost to fix a P2004 code on a Ford Fusion?
Repair costs vary but may range from $150 to $600, depending on whether cleaning, parts replacement, or extensive diagnostics are needed.
9. Can I clear the P2004 code without fixing the problem?
Clearing the code without resolving the issue will only temporarily turn off the check engine light, and the code will likely return after a few drive cycles.
10. Can carbon buildup cause the P2004 code in a Ford Fusion?
Yes, carbon buildup in the intake manifold can prevent the IMRC valve from operating correctly, leading to the P2004 code. Cleaning the manifold can often resolve this.
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