AutoCodes – Ford – P2133 2009 Ford Fusion

P2133 2009 Ford Fusion Code - Throttle/Pedal Position Sensor/Switch 'F' Circuit High

Quick Answer

The Accelerator Pedal Position (APP) sensor is an input to the Powertrain Control Module (PCM) and used to determine the amount of torque requested by the operator. Common causes include Faulty Accelerator Pedal Position (APP) Sensor, Accelerator Pedal Position (APP) Sensor harness is open or shorted, Accelerator Pedal Position (APP) Sensor 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: P2133 2009 Ford Fusion indicates Throttle/Pedal Position Sensor/Switch 'F' Circuit High.
Common causes: Common causes include Faulty Accelerator Pedal Position (APP) Sensor, Accelerator Pedal Position (APP) Sensor harness is open or shorted, Accelerator Pedal Position (APP) Sensor 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 1,802

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

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Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2133 2009 Ford Fusion Description

The Accelerator Pedal Position (APP) sensor is an input to the Powertrain Control Module (PCM) and used to determine the amount of torque requested by the operator. There are 2 pedal position signals in the sensor. Both signals, APP and APP2, have a positive slope (increasing angle, increasing voltage), but are offset and increase at different rates. The 2 pedal position signals make sure the PCM receives a correct input even if 1 signal has a concern. The PCM determines if a signal is incorrect by calculating where it should be, inferred from the other signals. If a concern is present with one of the circuits the other input is used. There are 2 reference voltage circuits, 2 signal return circuits, and 2 signal circuits (a total of 6 circuits and pins) between the PCM and the APP sensor assembly. The pedal position signal is converted to pedal travel degrees (rotary angle) by the PCM. The software converts these degrees to counts, which is the input to the torque based strategy. The accelerator pedal position (APP) sensor 3 is out of self-test range high.

OBDII Code P2133 2009 Ford Fusion - Throttle/Pedal Position Sensor/Switch 'F' Circuit High - AutoCodes.com — P2133 2009 Ford Fusion Code - Throttle/Pedal Position Sensor/Switch 'F' Circuit High

What does this mean?

What are the Possible Causes of the DTC P2133 2009 Ford Fusion?

Faulty Accelerator Pedal Position (APP) Sensor
Accelerator Pedal Position (APP) Sensor harness is open or shorted
Accelerator Pedal Position (APP) Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2133 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 P2133 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 P2133 2009 Ford Fusion Code

1. What does the OBDII code P2133 mean on a 2009 Ford Fusion?

P2133 indicates a "Throttle/Pedal Position Sensor/Switch 'F' Circuit High," meaning the powertrain control module (PCM) has detected a voltage signal that is too high from the throttle or pedal position sensor.

2. What are the common symptoms of code P2133 in a 2009 Ford Fusion?

Symptoms may include reduced engine performance, limp mode activation, unresponsive throttle, poor acceleration, and the illumination of the check engine light.

3. What causes the P2133 code to appear on a 2009 Ford Fusion?

Possible causes include a faulty throttle position sensor (TPS), a damaged accelerator pedal position sensor (APP), corroded or damaged wiring/connectors, or issues with the PCM.

4. Can I still drive my 2009 Ford Fusion with the P2133 code?

Driving with this code is not recommended as the vehicle may enter limp mode, significantly reduce throttle response, or create unsafe driving conditions.

5. How do I diagnose the P2133 code on a 2009 Ford Fusion?

Use an OBDII scanner to confirm the code, visually inspect the wiring and connectors for damage, and test the voltage output of the TPS and APP sensors to ensure they are within the manufacturerâ€™s specifications.

6. How do I fix the P2133 code on a 2009 Ford Fusion?

Repairs may include replacing the throttle position sensor, accelerator pedal position sensor, repairing damaged wiring, or, in rare cases, reprogramming or replacing the PCM.

7. What tools are needed to fix the P2133 code on a 2009 Ford Fusion?

You may need an OBDII scanner, multimeter, basic hand tools, and possibly replacement sensors depending on the diagnosis.

8. How much does it cost to repair the P2133 code on a 2009 Ford Fusion?

Costs can vary, but replacing a throttle position sensor typically ranges from $100 to $300, including parts and labor. Wiring repairs or PCM replacement could cost more.

9. Can a dirty throttle body cause the P2133 code in a 2009 Ford Fusion?

While itâ€™s not a common cause, a dirty throttle body can affect sensor readings. Cleaning the throttle body may help if carbon buildup is present.

10. Is the P2133 code a common issue for the 2009 Ford Fusion?

Itâ€™s not one of the most common issues, but it can occur due to wear and tear on the throttle or pedal position sensors over time. Regular maintenance can help prevent it.