P0660 2011 Ford Fusion Code - Intake Manifold Tuning Valve Control Circuit Open Bank 1
Quick Answer
The P0660 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates an issue with the Intake Manifold Tuning Valve Control Circuit on Bank 1. Common causes include Faulty intake manifold tuning valve, Damaged wiring or connectors in the control circuit, ECM malfunction. 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
- P0660 2011 Ford Fusion indicates Intake Manifold Tuning Valve Control Circuit Open Bank 1.
- Common causes
- Common causes include Faulty intake manifold tuning valve, Damaged wiring or connectors in the control circuit, ECM malfunction.
- 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 P0660 2011 Ford Fusion Description
The P0660 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates an issue with the Intake Manifold Tuning Valve Control Circuit on Bank 1. The intake manifold tuning valve is responsible for adjusting the length of the intake manifold runners to optimize engine performance at different RPMs. The control circuit being open on Bank 1 means that there is a lack of communication or electrical connection between the engine control module (ECM) and the intake manifold tuning valve on the specified bank.
Common Causes of P0660 2011 Ford Fusion
- Faulty intake manifold tuning valve.
- Damaged wiring or connectors in the control circuit.
- ECM malfunction.
- Vacuum leaks in the intake system.
- Carbon buildup in the intake manifold.
Symptoms of P0660 2011 Ford Fusion
- Check engine light illuminated on the dashboard.
- Reduced engine power and acceleration.
- Rough idling or stalling.
- Poor fuel efficiency.
- Failure to pass emissions tests.
How to Fix P0660 2011 Ford Fusion
- Begin by conducting a visual inspection of the intake manifold tuning valve, wiring, and connectors to check for any visible damage or loose connections.
- Use a multimeter to test the continuity of the control circuit and ensure that there are no open circuits or shorts.
- If the wiring and connectors are in good condition, replace the intake manifold tuning valve with a new, OEM part.
- Clear the DTC from the ECM using a scan tool and perform a test drive to ensure that the issue has been resolved.
- If the problem persists, further diagnostics may be required to pinpoint the exact cause of the open circuit on Bank 1.
Cost to Fix P0660 2011 Ford Fusion
The typical repair costs for addressing a P0660 code on a 2011 Ford Fusion can range from $200 to $500, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may be higher in metropolitan areas or at dealerships, while independent shops may offer lower rates. It's recommended to inquire about local rates for a more accurate estimate.
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Frequently Asked Questions about P0660 2011 Ford Fusion Code
What does the OBDII code P0660 mean for a 2011 Ford Fusion?
The P0660 code indicates an "Intake Manifold Tuning Valve Control Circuit Open" in Bank 1, which means there’s an issue with the control circuit for the intake manifold tuning valve.
What are the common symptoms of code P0660 in a 2011 Ford Fusion?
Symptoms may include decreased engine performance, reduced fuel efficiency, rough idling, and an illuminated Check Engine Light.
What causes the P0660 code in a 2011 Ford Fusion?
Common causes include a faulty intake manifold tuning valve, damaged wiring or connectors in the control circuit, or a malfunctioning PCM (Powertrain Control Module).
How do I diagnose code P0660 on a 2011 Ford Fusion?
Start by inspecting the wiring and connectors for damage or corrosion. Test the intake manifold tuning valve and ensure the circuit is receiving proper voltage. If needed, use a diagnostic scanner for further troubleshooting.
Can I drive my 2011 Ford Fusion with a P0660 code?
While the car may still be drivable, performance issues and reduced fuel efficiency could worsen over time. It’s best to address the problem promptly to avoid further damage.
How do I fix the P0660 code on a 2011 Ford Fusion?
Repairs may include replacing the intake manifold tuning valve, repairing or replacing damaged wiring or connectors, and in some cases, reprogramming or replacing the PCM.
Does the P0660 code affect emissions in a 2011 Ford Fusion?
Yes, the P0660 code can impact emissions as it affects how air flows through the intake manifold, potentially leading to incomplete combustion.
How much does it cost to repair the P0660 code on a 2011 Ford Fusion?
Repair costs vary depending on the exact issue but typically range from $100 to $500, including parts and labor.
Can a dirty intake manifold cause code P0660 on a 2011 Ford Fusion?
While dirt or carbon buildup in the intake manifold can affect performance, code P0660 specifically relates to an electrical issue with the tuning valve’s control circuit rather than physical obstruction.
Does the P0660 code indicate a problem with Bank 1 on a 2011 Ford Fusion?
Yes, the code applies to Bank 1, which refers to the side of the engine containing cylinder 1 in the vehicle.
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