AutoCodes – Ford – P2070 2008 Ford Fusion

P2070 2008 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 2008 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.

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Code Popularity 2,246

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2070 2008 Ford Fusion Description

The Intake Manifold Tuning Valve (IMTV) is a motorized actuated unit mounted directly to the intake manifold. The IMTV actuator controls a shutter device attached to the actuator shaft. There is no monitor input to the Powertrain Control Module (PCM) with this system to indicate shutter position.
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.

OBDII Code P2070 2008 Ford Fusion - Intake Manifold Tuning Valve Stuck Open Bank 1 - AutoCodes.com — P2070 2008 Ford Fusion Code - Intake Manifold Tuning Valve Stuck Open Bank 1

What does this mean?

What are the Possible Causes of the DTC P2070 2008 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 2008 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 2008 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 P2070 2008 Ford Fusion Code

What does OBDII code P2070 mean for a 2008 Ford Fusion?

OBDII code P2070 indicates that the intake manifold tuning valve on bank 1 is stuck in the open position, which can affect engine performance.

What are common symptoms of the P2070 code?

Common symptoms include reduced engine power, poor fuel economy, rough idling, and potential check engine light illumination.

What causes the P2070 code to trigger?

The code can be triggered by a malfunctioning intake manifold tuning valve, a vacuum leak, a faulty actuator, or issues with the engine control module (ECM).

How can I diagnose the P2070 code?

To diagnose the code, inspect the intake manifold tuning valve and its connections, check for vacuum leaks, and test the actuator for proper operation.

What are some repair tips for fixing the P2070 code?

Repairs may include cleaning or replacing the intake manifold tuning valve, fixing any vacuum leaks, and ensuring proper electrical connections are secure.

Can I drive my 2008 Ford Fusion with the P2070 code?

It is possible to drive with the P2070 code, but it may lead to poor performance and reduced fuel efficiency, so repairs are recommended as soon as possible.

Is the P2070 code serious?

Yes, while it may not cause immediate damage, it can lead to more significant engine performance issues and decreased fuel efficiency if left unaddressed.

How much does it typically cost to fix the P2070 code?

Repair costs can vary widely, but fixing the intake manifold tuning valve or related components may range from $100 to $600, depending on parts and labor.

Can I clear the P2070 code without fixing the problem?

Clearing the code may temporarily turn off the check engine light, but the underlying issue will still persist and will likely cause the code to reappear.