AutoCodesFord – P2112 Ford

P2112 Ford Code - Throttle Actuator Control System - Stuck Closed

Quick Answer

The electronic Throttle Actuator Control (TAC) is a DC motor controlled by the Powertrain Control Module (PCM). Common causes include Throttle Body Plate Binding, Faulty Throttle Actuator Control (TAC) Motor, Throttle Actuator Control (TAC) Motor harness is open or shorted. 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 Ford indicates Throttle Actuator Control System - Stuck Closed.
Common causes
Common causes include Throttle Body Plate Binding, Faulty Throttle Actuator Control (TAC) Motor, Throttle Actuator Control (TAC) Motor harness is open or shorted.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 97,017
How popular is this code, among other codes? Medium
Table of contents Created and updated by William Orellana on Mar 06, 2019
💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2112 Ford Description

The electronic Throttle Actuator Control (TAC) is a DC motor controlled by the Powertrain Control Module (PCM). There are 2 designs for the TAC, parallel and inline. The parallel design has the motor under the bore parallel to the plate shaft. The motor housing is integrated into the main housing. The inline design has a separate motor housing. An internal spring is used in both designs to return the throttle plate to a default position. The default position is typically a throttle angle of 7 to 8 degrees from the hard stop angle. The closed throttle plate hard stop prevents the throttle from binding in the bore. This hard stop setting is not adjustable and is set to result in less airflow than the minimum engine airflow required at idle. The P2112 code is set when the throttle plate is at a lower angle than commanded.
OBDII Code P2112 Ford - Throttle Actuator Control System - Stuck Closed - AutoCodes.com
P2112 Ford Code - Throttle Actuator Control System - Stuck Closed

What are the Possible Causes of the DTC P2112 Ford?

  • Throttle Body Plate Binding
  • Faulty Throttle Actuator Control (TAC) Motor
  • Throttle Actuator Control (TAC) Motor harness is open or shorted
  • Throttle Actuator Control (TAC) Motor circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2112 Ford?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2112 Ford 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.

Need more information about the P2112 Ford code?

Need more information on how to fix the P2112 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2112 Ford code diagnosed by a professional: Find a repair shop in your area

Information for Specific Ford Models

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 Ford Code

1. What are the common symptoms of OBDII code P2112 (Throttle Actuator Control System - Stuck Closed) in a Ford vehicle?

- Common symptoms include the engine stalling or idling roughly, reduced power, and the vehicle going into limp mode.

2. What are the possible causes of the P2112 code in a Ford car?

- The P2112 code can be triggered by a faulty throttle body, issues with the throttle actuator control motor, wiring problems, or a malfunctioning powertrain control module (PCM).

3. Can driving with the P2112 code present cause further damage to the vehicle?

- Continuing to drive with the P2112 code present can potentially cause damage to other components, and it's recommended to address the issue promptly to prevent further issues.

4. How can I diagnose the P2112 code on my Ford vehicle?

- Diagnosing the P2112 code typically involves using a scan tool to read the code, inspecting the throttle body and related components for any visible issues, and testing the throttle actuator control system.

5. Is it safe to continue driving my Ford vehicle with the throttle actuator control system stuck closed?

- It is not recommended to continue driving the vehicle with the throttle actuator control system stuck closed, as it can lead to unsafe driving conditions and further damage to the engine.

6. Can I repair the P2112 code on my Ford vehicle myself?

- While some DIY enthusiasts may attempt to address the P2112 code themselves, it is recommended to have a qualified mechanic diagnose and repair the issue to ensure it is fixed correctly.

7. How much does it typically cost to repair the P2112 code in a Ford vehicle?

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

8. Will resetting the OBDII code temporarily fix the issue with the throttle actuator control system in my Ford?

- Resetting the OBDII code may temporarily clear the warning light, but it will not fix the underlying issue causing the P2112 code to appear. Proper diagnosis and repairs are necessary.

9. How long does it take to repair the throttle actuator control system when it's stuck closed in a Ford vehicle?

- The repair time for the throttle actuator control system can vary depending on the exact cause of the issue and the availability of parts. It may take a few hours to a full day to complete the repair.

10. Are there any preventive measures to avoid triggering the P2112 code in my Ford vehicle in the future?

- Regular maintenance, such as keeping the throttle body clean, checking for any wiring issues, and promptly addressing any warning lights or unusual symptoms, can help prevent the recurrence of the P2112 code in the future.

Discuss the causes and fixes for P2112 Ford OBDII Code

  • System: Motori benzina
    Code: P2112Ford

    Description: Throttle Actuator Control System - Stuck Closed

  • how do I fix this

  • Que devo aser que me aconsejan que aga?

  • Que marca, modelo, año, tamaño de motor es su auto? Lo mas seguro es que tenga que cambiarle el Throttle Body

  • You more than likely have to replace the throttle body to fix the problem.

  • Shakeel bhai plz help me

  • i have a 2013 f150 3.5 echoboost the wrench light keeps coming on and finally this p2112 coad come up when the wrench comes on it wont take any fuel it goes to idle only and motor shakes shut the motor off and it clears it runs fine until its happens again any body else having this trouble

  • yes, my 2014 does the same thing. After warming up and restarting it runs ok

  • The Throttle Body is most likely the cause of the problem.

  • I have the same engine and F150 2013 KR eco. I have just started having your exact problem on 8-18-2019.
    bd

  • My PCM has acted up over a year ago shutting everything (Including odometer and Speedometer) but the headlights and heater off, it turned both of them on until i reset pcm by unplugging positive side of Battery and touching the red cable to the Negative Black for 30 sec. Code P2112 also may be caused by the PCM not working and "thinking" the TAC is Stuck Closed.

  • NO THROTTLE RESPONCE JUST IDLE . CHANGED APPS AND NO CHANGE. RELEARNED APPS AND TPS AND STILL NO THROTTLE RESPONCE.

  • Let me get you more specific information. What model and year is your Ford? Do you have any other codes?

    Reply: https://www.autocodes.com/p...

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play