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

Quick Answer

The P2133 diagnostic trouble code (DTC) for a 2009 Ford Fusion indicates a problem with the Throttle/Pedal Position Sensor/Switch 'F' Circuit being too high. Common causes include Faulty Throttle/Pedal Position Sensor/Switch, Wiring issues or loose connections, Corrosion or damage to sensor components. 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 Throttle/Pedal Position Sensor/Switch, Wiring issues or loose connections, Corrosion or damage to sensor components.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P2133 2009 Ford Fusion Description

The P2133 diagnostic trouble code (DTC) for a 2009 Ford Fusion indicates a problem with the Throttle/Pedal Position Sensor/Switch 'F' Circuit being too high. This sensor is crucial for the proper functioning of the vehicle's throttle system, as it helps regulate the amount of air entering the engine, which in turn affects fuel delivery and overall performance. When the sensor detects a high voltage signal, it means that the throttle position is higher than expected, leading to potential issues with acceleration, fuel efficiency, and overall drivability.

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

Common Causes of P2133 2009 Ford Fusion

  1. Faulty Throttle/Pedal Position Sensor/Switch
  2. Wiring issues or loose connections
  3. Corrosion or damage to sensor components
  4. Throttle body malfunction
  5. Electronic control module (ECM) failure

Symptoms of P2133 2009 Ford Fusion

  1. Rough idling or stalling
  2. Hesitation or lack of response during acceleration
  3. Decreased fuel efficiency
  4. Check Engine Light illuminated
  5. Reduced overall performance

How to Fix P2133 2009 Ford Fusion

  1. Begin by conducting a thorough inspection of the throttle position sensor, wiring, and connections to identify any visible damage or loose connections.
  2. Test the throttle position sensor using a multimeter to check for proper voltage output and resistance.
  3. If the sensor is faulty, replace it with a new one following manufacturer guidelines.
  4. Inspect the throttle body for any signs of damage or malfunction, and clean or replace it if necessary.
  5. Clear the DTC and reset the ECM to ensure the code does not reappear after repairs are completed.

Cost to Fix P2133 2009 Ford Fusion

The cost of repairing a P2133 code on a 2009 Ford Fusion can vary depending on the specific cause of the issue and the extent of repairs needed. In general, replacing a throttle position sensor can cost between $50 to $200, while addressing wiring or throttle body issues may increase the total repair cost. Labor rates at auto repair shops typically range from $80 to $150 per hour, with additional charges for diagnostic time and parts. It is advisable to consult with a trusted mechanic or dealership for a more accurate estimate based on your vehicle's specific needs and location.

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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 manufacturer’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 it’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?

It’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.

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