AutoCodes – Ford – P2133 2012 Ford Fusion

P2133 2012 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 2012 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 1,620
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 2012 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 2012 Ford Fusion - Throttle/Pedal Position Sensor/Switch 'F' Circuit High - AutoCodes.com
P2133 2012 Ford Fusion Code - Throttle/Pedal Position Sensor/Switch 'F' Circuit High

What are the Possible Causes of the DTC P2133 2012 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 2012 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 2012 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 P2133 2012 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 P2133 2012 Ford Fusion Code

1. What are the common symptoms of OBDII code P2133 in a 2012 Ford Fusion?

- Common symptoms include reduced engine power, a sudden loss of throttle response, and the vehicle going into a limp mode.

2. What does the OBDII code P2133 'Throttle/Pedal Position Sensor/Switch 'F' Circuit High' indicate in a 2012 Ford Fusion?

- This code indicates that there is a high voltage condition detected in the circuit related to the throttle or pedal position sensor/switch 'F'.

3. What are the possible causes of OBDII code P2133 in a 2012 Ford Fusion?

- The possible causes include a faulty throttle position sensor, a malfunctioning pedal position sensor, wiring issues, or a problem with the electronic throttle control system.

4. How can I diagnose the cause of OBDII code P2133 in my 2012 Ford Fusion?

- A thorough inspection of the throttle position sensor, pedal position sensor, and related wiring is recommended. Using a multimeter to test the voltage and resistance can help pinpoint the issue.

5. Is it safe to continue driving with OBDII code P2133 illuminated in a 2012 Ford Fusion?

- It is not recommended to drive the vehicle with this code active, as it can lead to unsafe driving conditions due to the potential loss of throttle control.

6. Can I reset the OBDII code P2133 in my 2012 Ford Fusion myself?

- While you can clear the code with an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code P2133 in a 2012 Ford Fusion?

- The cost of repairs can vary depending on the exact cause of the issue, but it may involve replacing the throttle position sensor, pedal position sensor, or repairing wiring, with costs ranging from $100 to $300 or more.

8. Are there any DIY repair tips for fixing OBDII code P2133 in a 2012 Ford Fusion?

- DIYers with automotive experience can attempt to replace the throttle position sensor or pedal position sensor themselves, following manufacturer guidelines and using the right tools.

9. Will OBDII code P2133 cause my 2012 Ford Fusion to fail an emissions test?

- Yes, this code can cause your vehicle to fail an emissions test, as it indicates a problem with the throttle or pedal position sensor, affecting engine performance.

10. How urgent is it to address OBDII code P2133 in a 2012 Ford Fusion?

- It is essential to address this code promptly to prevent potential safety hazards and further damage to the vehicle's components.

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