AutoCodes – Ford – P1124 2008 Ford Fusion

P1124 2008 Ford Fusion Code - Throttle Position Sensor Out of Self-Test Range

Quick Answer

The Throttle Position Sensor (TPS) responds to the accelerator pedal movement. Common causes include Binding or bent throttle linkage, Faulty Throttle Position Sensor, Throttle Position Sensor 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: P1124 2008 Ford Fusion indicates Throttle Position Sensor Out of Self-Test Range.
Common causes: Common causes include Binding or bent throttle linkage, Faulty Throttle Position Sensor, Throttle Position Sensor 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 2,092

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 Apr 26, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1124 2008 Ford Fusion Description

The Throttle Position Sensor (TPS) responds to the accelerator pedal movement. The TPS is a rotary potentiometer sensor that provides a signal to the Powertrain Control Module (PCM) that is linearly proportional to the throttle plate/shaft position. As the TPS is rotated by the throttle shaft, the following operating conditions are determined by the PCM:
• Closed throttle (includes idle or deceleration)
• Part throttle (includes cruise or moderate acceleration)
• Wide open throttle (includes maximum acceleration or de-choke on crank)
• Throttle angle rate

OBDII Code P1124 2008 Ford Fusion - Throttle Position Sensor Out of Self-Test Range - AutoCodes.com — P1124 2008 Ford Fusion Code - Throttle Position Sensor Out of Self-Test Range

What does this mean?

What are the Possible Causes of the DTC P1124 2008 Ford Fusion?

Binding or bent throttle linkage
Faulty Throttle Position Sensor
Throttle Position Sensor harness is open or shorted
Throttle Position Sensor circuit poor electrical connection

How to Fix the DTC P1124 2008 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 does this mean?

Code Tech Notes

The throttle position (TP) sensor circuit is monitored by the powertrain control module (PCM) for an out of range TP rotation angle or voltage input. The test fails if the TP rotation angle or voltage reading is less than 13.27% (0.66 volt) or greater than 23.52% (1.17 volts).

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1124 2008 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 P1124 2008 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 P1124 2008 Ford Fusion Code

1. What are the common symptoms of OBDII code P1124 on a 2008 Ford Fusion?

The common symptoms of code P1124 include rough idling, stalling, poor acceleration, and the Check Engine Light being illuminated.

2. What does the OBDII code P1124 on a 2008 Ford Fusion indicate?

Code P1124 indicates that the Throttle Position Sensor (TPS) is out of the self-test range, meaning that the TPS is not operating within the expected parameters.

3. What are the possible causes of code P1124 on a 2008 Ford Fusion?

Possible causes of code P1124 include a faulty TPS, wiring or connector issues in the TPS circuit, a dirty or malfunctioning throttle body, or a problem with the engine control module.

4. How can I diagnose the cause of OBDII code P1124 on my 2008 Ford Fusion?

To diagnose the cause of code P1124, you can start by inspecting the TPS wiring and connector for any damage or loose connections. You can also check the throttle body for any build-up or malfunctions. If needed, use a multimeter to test the TPS for proper voltage readings.

5. Can I drive my 2008 Ford Fusion with OBDII code P1124?

It is not recommended to drive your vehicle with code P1124 as it can lead to poor performance and potential safety hazards. It's best to address the issue promptly to avoid further damage.

6. How can I repair OBDII code P1124 on my 2008 Ford Fusion?

Repairing code P1124 typically involves replacing the Throttle Position Sensor (TPS) if it is found to be faulty. Additionally, cleaning the throttle body and ensuring proper wiring connections can help resolve the issue.

7. Will resetting the OBDII code P1124 on a 2008 Ford Fusion make it go away?

While clearing the code may temporarily turn off the Check Engine Light, it will not fix the underlying issue causing code P1124. It's important to diagnose and address the root cause of the problem for a lasting solution.

8. How much does it cost to fix OBDII code P1124 on a 2008 Ford Fusion?

The cost of fixing code P1124 can vary depending on the cause of the issue and whether you choose to do the repairs yourself or take your vehicle to a mechanic. Replacement of the Throttle Position Sensor (TPS) can range from $50 to $200, excluding labor costs.

9. Can a DIY enthusiast repair OBDII code P1124 on a 2008 Ford Fusion?

Yes, a DIY enthusiast can potentially repair code P1124 by following proper diagnostic procedures and replacing the Throttle Position Sensor (TPS) if necessary. However, if you are unsure or uncomfortable with the repair process, it's best to seek professional help.

10. How often does OBDII code P1124 occur in a 2008 Ford Fusion?

Code P1124 related to the Throttle Position Sensor (TPS) can occur in a 2008 Ford Fusion due to various factors such as sensor wear, wiring issues, or throttle body problems. The frequency of occurrence can vary depending on the vehicle's maintenance and driving conditions.