Engine-CodesFord – P2112 2008 Ford Fusion

P2112 2008 Ford Fusion Code - Throttle Actuator Control System - Stuck Closed

Quick Answer

The P2112 diagnostic trouble code for a 2008 Ford Fusion indicates a problem with the Throttle Actuator Control System being stuck closed. Common causes include Faulty throttle actuator, Wiring or electrical issues in the throttle actuator control circuit, Carbon buildup in the throttle body. 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
P2112 2008 Ford Fusion indicates Throttle Actuator Control System - Stuck Closed.
Common causes
Common causes include Faulty throttle actuator, Wiring or electrical issues in the throttle actuator control circuit, Carbon buildup in the throttle body.
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.
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P2112 2008 Ford Fusion Description

The P2112 diagnostic trouble code for a 2008 Ford Fusion indicates a problem with the Throttle Actuator Control System being stuck closed. This means that the throttle actuator, which controls the opening and closing of the throttle valve in the intake manifold, is not functioning correctly and is not allowing the engine to receive the proper amount of air needed for combustion. This can lead to a variety of performance issues in the vehicle.

OBDII Code P2112 2008 Ford Fusion - Throttle Actuator Control System - Stuck Closed
P2112 2008 Ford Fusion Code - Throttle Actuator Control System - Stuck Closed

Common Causes of P2112 2008 Ford Fusion

  1. Faulty throttle actuator
  2. Wiring or electrical issues in the throttle actuator control circuit
  3. Carbon buildup in the throttle body
  4. Vacuum leaks in the intake system
  5. Issues with the electronic throttle control module

Symptoms of P2112 2008 Ford Fusion

  1. Lack of power or acceleration
  2. Rough idling or stalling
  3. Difficulty starting or no start condition
  4. Poor fuel efficiency
  5. Check engine light illuminated

How to Fix P2112 2008 Ford Fusion

  1. Diagnose the issue by using a scan tool to retrieve the trouble code and inspect the throttle actuator and control system.
  2. Clean the throttle body to remove any carbon buildup that may be causing the actuator to stick.
  3. Inspect and repair any wiring or electrical issues in the throttle actuator control circuit.
  4. Replace the throttle actuator if it is found to be faulty.
  5. Clear the trouble code and perform a test drive to ensure the issue has been resolved.

Cost to Fix P2112 2008 Ford Fusion

The typical repair costs for addressing a P2112 code on a 2008 Ford Fusion can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that the actual repair costs may vary based on the location of the repair shop, the make and model of the vehicle, and the type of engine. Additionally, diagnostic time and labor rates can impact the overall cost of the repair. It's recommended to consult with a qualified mechanic or repair shop for a more accurate estimate based on your specific situation.

Tech Notes for P2112 2008 Ford Fusion





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When is the Code Detected?

Throttle valve locked during Engine Control Module (ECM) order to open

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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 P2112 2008 Ford Fusion Code

1. What does OBDII code P2112 mean for a 2008 Ford Fusion?

The code P2112 indicates a problem with the Throttle Actuator Control System being stuck closed in a 2008 Ford Fusion.

2. What are the common symptoms of OBDII code P2112 in a 2008 Ford Fusion?

Common symptoms of code P2112 include reduced engine power, poor acceleration, and the vehicle going into limp mode.

3. What are the possible causes of OBDII code P2112 in a 2008 Ford Fusion?

Potential causes of code P2112 include a faulty throttle body, issues with the throttle actuator control motor, wiring issues, or a failed throttle position sensor.

4. How can I diagnose OBDII code P2112 in my 2008 Ford Fusion?

Diagnosing code P2112 typically involves checking the throttle body and its components for proper operation, as well as inspecting the wiring and connections related to the throttle control system.

5. What are the repair options for OBDII code P2112 in a 2008 Ford Fusion?

Repair options for code P2112 may include cleaning or replacing the throttle body, replacing the throttle actuator control motor, repairing wiring issues, or replacing the throttle position sensor.

6. Can driving with OBDII code P2112 in a 2008 Ford Fusion cause further damage?

Continuing to drive with code P2112 may lead to poor engine performance, reduced fuel efficiency, and potential damage to other engine components over time.

7. Is it safe to reset the OBDII code P2112 in a 2008 Ford Fusion using a diagnostic tool?

While resetting the code may temporarily clear the warning light, it is important to diagnose and address the underlying issue causing code P2112 to prevent further problems.

8. How much does it typically cost to repair OBDII code P2112 in a 2008 Ford Fusion?

The cost of repairing code P2112 can vary depending on the specific cause, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can a DIY enthusiast fix OBDII code P2112 in a 2008 Ford Fusion?

DIY enthusiasts with the necessary tools and knowledge may be able to address some causes of code P2112, such as cleaning the throttle body, but more complex issues may require professional assistance.

10. How often does OBDII code P2112 occur in a 2008 Ford Fusion?

Code P2112 is relatively uncommon but can occur due to various factors affecting the throttle actuator control system in a 2008 Ford Fusion.

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