AutoCodes – Ford – P2100 2006 Ford Fusion

P2100 2006 Ford Fusion Code - Throttle Actuator Control Motor Circuit Open

Quick Answer

The electronic Throttle Actuator Control (TAC) is a DC motor controlled by the Powertrain Control Module (PCM). Common causes include Faulty Throttle Actuator Control Motor, Throttle Actuator Control Motor harness is open, Throttle Actuator Control Motor 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: P2100 2006 Ford Fusion indicates Throttle Actuator Control Motor Circuit Open.
Common causes: Common causes include Faulty Throttle Actuator Control Motor, Throttle Actuator Control Motor harness is open, Throttle Actuator Control Motor 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 5,517

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 27, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2100 2006 Ford Fusion 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.

OBDII Code P2100 2006 Ford Fusion - Throttle Actuator Control Motor Circuit Open - AutoCodes.com — P2100 2006 Ford Fusion Code - Throttle Actuator Control Motor Circuit Open

What does this mean?

What are the Possible Causes of the DTC P2100 2006 Ford Fusion?

Faulty Throttle Actuator Control Motor
Throttle Actuator Control Motor harness is open
Throttle Actuator Control Motor circuit poor electrical connection

How to Fix the DTC P2100 2006 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 P2100 2006 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.

Need more information about the P2100 2006 Ford Fusion code?

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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 P2100 2006 Ford Fusion Code

1. What are the common symptoms of OBDII code P2100 on a 2006 Ford Fusion?

The common symptoms of OBDII code P2100 on a 2006 Ford Fusion include engine stalling, lack of acceleration, rough idling, and the vehicle going into "limp mode."

2. What does the OBDII code P2100 indicate in a 2006 Ford Fusion?

OBDII code P2100 in a 2006 Ford Fusion indicates a problem with the Throttle Actuator Control Motor Circuit being open, meaning there is an issue with the electrical circuit that controls the throttle actuator motor.

3. What are the possible causes of OBDII code P2100 on a 2006 Ford Fusion?

Possible causes of OBDII code P2100 on a 2006 Ford Fusion include a faulty throttle actuator control motor, damaged wiring or connectors in the circuit, or a problem with the powertrain control module (PCM).

4. How can I diagnose the cause of OBDII code P2100 on my 2006 Ford Fusion?

To diagnose the cause of OBDII code P2100 on your 2006 Ford Fusion, you can perform a visual inspection of the wiring and connectors, test the throttle actuator motor, and use a scan tool to check for any other related codes or issues.

5. Is it safe to drive with OBDII code P2100 on a 2006 Ford Fusion?

It is not recommended to drive with OBDII code P2100 on a 2006 Ford Fusion as it can lead to potential safety hazards due to erratic engine performance and the vehicle going into "limp mode."

6. Can I repair OBDII code P2100 on my 2006 Ford Fusion myself?

Depending on your level of automotive expertise, you may be able to repair OBDII code P2100 on your 2006 Ford Fusion yourself by replacing the throttle actuator control motor, repairing any damaged wiring, or addressing any PCM issues.

7. How much does it typically cost to repair OBDII code P2100 on a 2006 Ford Fusion?

The cost to repair OBDII code P2100 on a 2006 Ford Fusion can vary depending on the specific cause of the issue. It is recommended to consult a professional mechanic for an accurate diagnosis and cost estimate.

8. Will resetting the OBDII code P2100 on my 2006 Ford Fusion make it go away permanently?

Simply resetting the OBDII code P2100 on your 2006 Ford Fusion may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.

9. Can a dirty throttle body cause OBDII code P2100 on a 2006 Ford Fusion?

While a dirty throttle body can lead to related issues, such as poor acceleration or rough idling, OBDII code P2100 specifically indicates a problem with the throttle actuator control motor circuit rather than the throttle body itself.

10. How long does it typically take to repair OBDII code P2100 on a 2006 Ford Fusion?

The time it takes to repair OBDII code P2100 on a 2006 Ford Fusion can vary based on the specific cause of the issue and the complexity of the repair. It is advisable to consult a professional mechanic for a more accurate estimate.