AutoCodes – Ford – P2101 2009 Ford Fusion

P2101 2009 Ford Fusion Code - Throttle Actuator Control Motor Circuit Range/Performance

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: P2101 2009 Ford Fusion indicates Throttle Actuator Control Motor Circuit Range/Performance.
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 3,094

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
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2101 2009 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 P2101 2009 Ford Fusion - Throttle Actuator Control Motor Circuit Range/Performance - AutoCodes.com — P2101 2009 Ford Fusion Code - Throttle Actuator Control Motor Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P2101 2009 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 P2101 2009 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 P2101 2009 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 P2101 2009 Ford Fusion Code

1. What are the common symptoms of OBDII code P2101 in a 2009 Ford Fusion?

- Common symptoms include loss of power, engine stalling, rough idling, and the vehicle going into limp mode.

2. What causes the OBDII code P2101 in a 2009 Ford Fusion?

- The code P2101 is typically triggered by issues with the throttle actuator control motor circuit, such as a faulty throttle body, wiring problems, or a malfunctioning electronic throttle control system.

3. How can I diagnose the OBDII code P2101 in my 2009 Ford Fusion?

- Diagnosing code P2101 may involve checking the throttle body for any signs of damage, inspecting the wiring connections, and using a scan tool to monitor the throttle position sensor readings.

4. Can I drive my 2009 Ford Fusion with OBDII code P2101?

- It is not recommended to drive the vehicle with code P2101 as it may lead to unsafe driving conditions due to potential loss of power or engine stalling.

5. How can I repair OBDII code P2101 in my 2009 Ford Fusion?

- Repairing code P2101 may involve replacing the throttle body, repairing any damaged wiring, or recalibrating the electronic throttle control system.

6. Is it safe to reset the OBDII code P2101 in my 2009 Ford Fusion without fixing the underlying issue?

- It is not advisable to simply reset the code without addressing the root cause, as the issue may persist and potentially lead to further problems down the line.

7. How much does it cost to repair OBDII code P2101 in a 2009 Ford Fusion?

- The cost of repairing code P2101 can vary depending on the extent of the issue and whether you choose to do the repairs yourself or take it to a professional mechanic.

8. Can a dirty throttle body cause OBDII code P2101 in a 2009 Ford Fusion?

- Yes, a dirty or clogged throttle body can disrupt the proper functioning of the throttle actuator control motor circuit, leading to the triggering of code P2101.

9. Will code P2101 cause damage to other components in my 2009 Ford Fusion if left unresolved?

- If left unresolved, code P2101 can potentially cause further damage to the engine or other related components due to the improper functioning of the throttle control system.

10. Can extreme weather conditions trigger OBDII code P2101 in a 2009 Ford Fusion?

- Extreme weather conditions, such as extreme cold or heat, can sometimes exacerbate existing issues with the throttle actuator control motor circuit, leading to the triggering of code P2101.