AutoCodes – Ford – P2133 2007 Ford Fusion

P2133 2007 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 2007 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 1,748
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P2133 2007 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 2007 Ford Fusion - Throttle/Pedal Position Sensor/Switch 'F' Circuit High - AutoCodes.com
P2133 2007 Ford Fusion Code - Throttle/Pedal Position Sensor/Switch 'F' Circuit High

What are the Possible Causes of the DTC P2133 2007 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 2007 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 2007 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 2007 Ford Fusion Code

1. What does the OBDII code P2133 mean on a 2007 Ford Fusion?

P2133 indicates a high voltage issue in the Throttle/Pedal Position Sensor/Switch 'F' circuit, which suggests an electrical problem in the throttle or pedal sensor system.

2. What are the symptoms of the P2133 code in a 2007 Ford Fusion?

Common symptoms include reduced engine power, poor throttle response, the vehicle entering "limp mode," and the illumination of the Check Engine Light.

3. What causes the P2133 code to appear?

Possible causes include a faulty throttle position sensor, damaged or corroded wiring in the sensor circuit, a defective accelerator pedal position sensor, or issues with the engine control module (ECM).

4. Can I drive my 2007 Ford Fusion with the P2133 code?

It is not recommended to drive with this code active, as it can result in reduced engine performance and potential safety hazards due to limited throttle control.

5. How do I diagnose the P2133 code in a 2007 Ford Fusion?

Start by inspecting the wiring and connectors for damage or corrosion, test the throttle and accelerator pedal position sensors for proper voltage, and use a scan tool to monitor live data from the sensors.

6. How is the P2133 code fixed on a 2007 Ford Fusion?

Repairs may involve replacing the faulty throttle or accelerator pedal position sensor, repairing damaged wiring or connectors, or in rare cases, reprogramming or replacing the ECM.

7. What tools are needed to troubleshoot the P2133 code?

You'll need a multimeter to check voltage and resistance, a scan tool to read live data and confirm the code, and basic hand tools for sensor replacement or wiring repairs.

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

Repair costs vary, but replacing a throttle or accelerator pedal position sensor typically ranges from $100 to $300, including parts and labor.

9. Can a dirty throttle body cause the P2133 code?

While unlikely, a severely dirty throttle body can occasionally cause sensor issues, so cleaning the throttle body may help if other components check out.

10. Will clearing the P2133 code fix the issue permanently?

Clearing the code will not resolve the underlying problem. The root cause must be identified and repaired to prevent the code from returning.

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