AutoCodes – Ford – P2100 2011 Ford Fusion

P2100 2011 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 2011 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 2,612

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 2011 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 2011 Ford Fusion - Throttle Actuator Control Motor Circuit Open - AutoCodes.com — P2100 2011 Ford Fusion Code - Throttle Actuator Control Motor Circuit Open

What does this mean?

What are the Possible Causes of the DTC P2100 2011 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 2011 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 2011 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 2011 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 2011 Ford Fusion Code

1. What are the common symptoms of OBDII code P2100 on a 2011 Ford Fusion?

The common symptoms of OBDII code P2100 on a 2011 Ford Fusion include the check engine light coming on, reduced engine power, and potential difficulty accelerating.

2. What does the OBDII code P2100 "Throttle Actuator Control Motor Circuit Open" mean for a 2011 Ford Fusion?

The OBDII code P2100 for a 2011 Ford Fusion indicates that there is an open circuit in the throttle actuator control motor, which can affect the operation of the throttle body.

3. What are the possible causes of OBDII code P2100 on a 2011 Ford Fusion?

Possible causes of OBDII code P2100 on a 2011 Ford Fusion include a faulty throttle actuator control motor, damaged wiring or connectors in the circuit, or a malfunctioning electronic throttle control module.

4. How can I diagnose the OBDII code P2100 on my 2011 Ford Fusion?

Diagnosing OBDII code P2100 on a 2011 Ford Fusion may involve visually inspecting the throttle actuator control motor and its wiring, testing the motor for proper operation, and using a scan tool to retrieve additional diagnostic trouble codes.

5. Can I drive my 2011 Ford Fusion with OBDII code P2100?

It is not recommended to drive your 2011 Ford Fusion with OBDII code P2100, as it can lead to reduced engine power and potential safety hazards. It is best to have the issue diagnosed and repaired before driving the vehicle.

6. How can I repair OBDII code P2100 on my 2011 Ford Fusion?

Repairing OBDII code P2100 on a 2011 Ford Fusion may involve replacing the throttle actuator control motor, repairing damaged wiring or connectors, or addressing any issues with the electronic throttle control module.

7. Is OBDII code P2100 a common issue in 2011 Ford Fusion vehicles?

While OBDII code P2100 "Throttle Actuator Control Motor Circuit Open" is not extremely common in 2011 Ford Fusion vehicles, it can still occur due to various factors such as component wear or electrical issues.

8. Can I reset the OBDII code P2100 on my 2011 Ford Fusion by disconnecting the battery?

Disconnecting the battery may temporarily clear the OBDII code P2100 on a 2011 Ford Fusion, but it is not a recommended long-term solution. It is best to diagnose and address the root cause of the issue for a proper repair.

9. Will OBDII code P2100 affect the fuel efficiency of my 2011 Ford Fusion?

OBDII code P2100 can potentially affect the fuel efficiency of your 2011 Ford Fusion if it leads to improper throttle control and engine performance. It is advisable to address the issue promptly to maintain optimal fuel economy.

10. How much does it typically cost to repair OBDII code P2100 on a 2011 Ford Fusion?

The cost of repairing OBDII code P2100 on a 2011 Ford Fusion can vary depending on the underlying cause of the issue, parts needed for replacement, and labor costs. It is recommended to consult with a mechanic for an accurate estimate.