AutoCodes – Ford – P2106 2000 Ford F150

P2106 2000 Ford F150 Code - Throttle Actuator Control System - Forced Limited Power

Quick Answer

The electronic Throttle Actuator Control (TAC) is a DC motor controlled by the Powertrain Control Module (PCM). Common causes include Throttle Actuator Control Motor is stuck open or closed, Faulty Throttle Actuator Control Motor, Throttle Actuator Control 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: P2106 2000 Ford F150 indicates Throttle Actuator Control System - Forced Limited Power.
Common causes: Common causes include Throttle Actuator Control Motor is stuck open or closed, Faulty Throttle Actuator Control Motor, Throttle Actuator Control 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.

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Code Popularity 3,242

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P2106 2000 Ford F150 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 P2106 code is set when the TAC system is in the Failure Mode Effects Management (FMEM) mode of forced limited power. The P2106 indicates the FMEM action is in effect due to a concern in an Electronic Throttle Control (ETC) related component or module

OBDII Code P2106 2000 Ford F150 - Throttle Actuator Control System - Forced Limited Power - AutoCodes.com — P2106 2000 Ford F150 Code - Throttle Actuator Control System - Forced Limited Power

What does this mean?

What are the Possible Causes of the DTC P2106 2000 Ford F150?

Throttle Actuator Control Motor is stuck open or closed
Faulty Throttle Actuator Control Motor
Throttle Actuator Control Motor harness is open or shorted
Throttle Actuator Control Motor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2106 2000 Ford F150?

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 does this mean?

Code Tech Notes

The P2106 code is an informational code and may be set in combination with a number of other codes which are causing the FMEM. Diagnose other codes first. Do not install a new Electronic Throttle Body (ETB) for this code.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2106 2000 Ford F150 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 P2106 2000 Ford F150 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 P2106 2000 Ford F150 Code

1. What are the common symptoms of OBDII code P2106 in a 2000 Ford F150?

- Common symptoms include reduced engine power, illuminated Check Engine light, rough idling, and difficulty accelerating.

2. What could cause the Throttle Actuator Control System - Forced Limited Power code (P2106) in a 2000 Ford F150?

- The code P2106 is typically triggered by issues with the throttle actuator control system, such as a faulty throttle body, damaged wiring, or a malfunctioning electronic throttle control.

3. How can I diagnose the cause of OBDII code P2106 in my 2000 Ford F150?

- Diagnosing P2106 may involve inspecting the throttle body for signs of wear or damage, checking the throttle position sensor, and scanning the vehicle's computer for additional error codes.

4. Can a dirty throttle body cause code P2106 in a 2000 Ford F150?

- Yes, a dirty or clogged throttle body can disrupt the proper functioning of the throttle actuator control system, potentially triggering code P2106.

5. How should I repair OBDII code P2106 in my 2000 Ford F150?

- Repairing code P2106 may involve cleaning or replacing the throttle body, inspecting and repairing any damaged wiring, and resetting the vehicle's computer to clear the error code.

6. Is it safe to continue driving with OBDII code P2106 in a 2000 Ford F150?

- It is not recommended to continue driving with code P2106, as it can lead to reduced engine power and potential safety hazards. It is best to address the issue promptly.

7. Can a DIY enthusiast fix OBDII code P2106 in a 2000 Ford F150?

- Depending on your skill level and access to tools, some DIY enthusiasts may be able to address code P2106 by cleaning or replacing the throttle body themselves. However, complex issues may require professional help.

8. Will resetting the Check Engine light clear OBDII code P2106 in a 2000 Ford F150?

- Resetting the Check Engine light may temporarily clear the code, but if the underlying issue causing P2106 is not addressed, the code is likely to reappear.

9. How much does it cost to repair OBDII code P2106 in a 2000 Ford F150?

- The cost of repairing code P2106 can vary depending on the specific issue causing the code, the labor rates of the repair shop, and whether any parts need to be replaced. It's recommended to get a diagnosis and estimate from a trusted mechanic.

10. Can extreme weather conditions trigger OBDII code P2106 in a 2000 Ford F150?

- Extreme weather conditions, such as very hot or very cold temperatures, can potentially affect the electronic components of the throttle actuator control system and lead to the triggering of code P2106.