P2070 2009 Ford Fusion Code - Intake Manifold Tuning Valve Stuck Open Bank 1
Quick Answer
The Intake Manifold Tuning Valve (IMTV) is a motorized actuated unit mounted directly to the intake manifold. Common causes include Faulty Intake Manifold Tuning Valve (IMTV), Intake Manifold Tuning Valve (IMTV) harness is open or shorted, Intake Manifold Tuning Valve (IMTV) 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
- P2070 2009 Ford Fusion indicates Intake Manifold Tuning Valve Stuck Open Bank 1.
- Common causes
- Common causes include Faulty Intake Manifold Tuning Valve (IMTV), Intake Manifold Tuning Valve (IMTV) harness is open or shorted, Intake Manifold Tuning Valve (IMTV) 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 P2070 2009 Ford Fusion Description
The motorized IMTV unit will not be energized below approximately 2600 rpm or higher on some vehicles. The shutter will be in the closed position not allowing airflow blend to occur in the intake manifold. Above approximately 2600 rpm or higher, the motorized unit will be energized. The motorized unit will be commanded on by the PCM initially at a 100 percent duty cycle to move the shutter to the open position and then falling to approximately 50 percent to continue to hold the shutter open.
The Intake Manifold Tuning Valve (IMTV) system is monitored for failure during continuous, Key ON Engine OFF (KOEO), or Key ON Engine Running (KOER) self-tests. The test fails when the signal is more or less than an expected calibrated range.
What are the Possible Causes of the DTC P2070 2009 Ford Fusion?
- Faulty Intake Manifold Tuning Valve (IMTV)
- Intake Manifold Tuning Valve (IMTV) harness is open or shorted
- Intake Manifold Tuning Valve (IMTV) circuit poor electrical connection
- Faulty Intake Manifold Runner Control (IMRC)
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P2070 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 P2070 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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Frequently Asked Questions about P2070 2009 Ford Fusion Code
1. What does the OBDII code P2070 mean on a 2009 Ford Fusion?
The code P2070 indicates that the Intake Manifold Tuning Valve (IMTV) on Bank 1 is stuck open, which can affect engine performance and efficiency.
2. What are the symptoms of a P2070 code in a 2009 Ford Fusion?
Common symptoms include poor engine performance, reduced fuel efficiency, hesitation during acceleration, and the check engine light turning on.
3. What causes the Intake Manifold Tuning Valve to get stuck open?
Typical causes include carbon buildup on the valve, a faulty actuator, damaged wiring, or a malfunctioning intake manifold.
4. Can I drive my 2009 Ford Fusion with a P2070 code?
While the car may remain drivable, ignoring the P2070 code can lead to reduced performance, lower fuel economy, and potential long-term engine damage.
5. How do you diagnose a P2070 code on a 2009 Ford Fusion?
Diagnosis involves checking for carbon buildup on the valve, testing the actuator for proper function, inspecting the wiring and connectors, and verifying the position of the tuning valve.
6. How is the P2070 code fixed on a 2009 Ford Fusion?
Repairs may include cleaning the intake manifold and tuning valve, replacing the actuator, repairing damaged wiring, or replacing the entire intake manifold assembly.
7. Is the Intake Manifold Tuning Valve covered under warranty for a 2009 Ford Fusion?
It depends on the age and mileage of the vehicle and the specific terms of the warranty. Extended warranties may cover this repair.
8. What tools are needed to fix a P2070 code on a 2009 Ford Fusion?
Common tools include a diagnostic scanner, a multimeter, and basic hand tools to access and clean or replace the intake manifold components.
9. How much does it cost to repair a P2070 code on a 2009 Ford Fusion?
Repair costs range from $200 to $600, depending on whether the valve needs cleaning, the actuator needs replacement, or the entire intake manifold assembly requires replacement.
10. Can a dirty air filter cause a P2070 code in a 2009 Ford Fusion?
While a dirty air filter is not a direct cause, it can contribute to carbon buildup in the intake manifold, which may cause the tuning valve to stick.
Discuss the causes and fixes for P2070 2009 Ford Fusion OBDII Code
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