P11CF Code - Throttle/Pedal Positio Sensor/Switch 'D' Circuit Voltage High
Quick Answer
The accelerator pedal position is monitored separately by 2 individual sensors. Common causes include Faulty Accelerator Pedal, Accelerator Pedal harness is open or shorted, Accelerator Pedal 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
- P11CF indicates Throttle/Pedal Positio Sensor/Switch 'D' Circuit Voltage High.
- Common causes
- Common causes include Faulty Accelerator Pedal, Accelerator Pedal harness is open or shorted, Accelerator Pedal 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.
Code P11CF Description
Each change in the accelerator-pedal position is transmitted to the engine-management control unit with a maximum lag of 50 milliseconds. Sensor signals are transmitted in analog form. The engine-management control unit monitors the two input signals from the sensors and compares them for plausibility (factors such as mutual synchronicity, linearity, etc.).
The Digital Motor Electronics (DME) diagnosis the voltage at the Accelerator Pedal Module Pedal Sensor 1. The Diagnostic Trouble Code (DTC) is detected when the vehicle voltage is less than 10 volts. Limit value: 4.75 V.
What are the Possible Causes of the DTC P11CF?
- Faulty Accelerator Pedal
- Accelerator Pedal harness is open or shorted
- Accelerator Pedal circuit poor electrical connection
- Faulty Accelerator Pedal Module
How to Fix the DTC P11CF?
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 P11CF 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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Information for Specific Makes
- P11CF BMW — Throttle/Pedal Positio Sensor/Switch 'D' Circuit Voltage High
- P11CF MINI — Throttle/Pedal Positio Sensor/Switch 'D' Circuit Voltage High
Frequently Asked Questions about P11CF Code
1. What are the common symptoms of OBDII code P11CF?
The common symptoms of OBDII code P11CF include decreased fuel efficiency, rough idling, loss of power, and the illumination of the Check Engine Light.
2. What can cause the Throttle/Pedal Position Sensor/Switch 'D' Circuit Voltage High code P11CF?
The most common causes of OBDII code P11CF are a faulty throttle position sensor, a problem with the throttle body, wiring issues, or a malfunctioning engine control module (ECM).
3. How can I diagnose the cause of OBDII code P11CF at home?
You can diagnose OBDII code P11CF at home using an OBDII scanner to retrieve the code and further inspecting the throttle position sensor, throttle body, and related wiring for any visible damage or issues.
4. Is it safe to continue driving with OBDII code P11CF present?
It is not recommended to continue driving with OBDII code P11CF present, as it can lead to further damage to the vehicle and potentially unsafe driving conditions. It is best to address the issue promptly.
5. Can I repair OBDII code P11CF on my own?
Depending on your level of automotive expertise, you may be able to repair OBDII code P11CF on your own by replacing the faulty throttle position sensor, addressing wiring issues, or cleaning the throttle body. However, professional assistance may be necessary for more complex repairs.
6. How much does it typically cost to repair OBDII code P11CF?
The cost to repair OBDII code P11CF can vary depending on the underlying cause and the labor rates in your area. It is advisable to get a diagnosis from a mechanic to obtain an accurate estimate for the repair.
7. Can a dirty throttle body cause OBDII code P11CF?
Yes, a dirty throttle body can impede the proper functioning of the throttle position sensor and lead to OBDII code P11CF. Regular maintenance, including cleaning the throttle body, can help prevent this issue.
8. Will resetting the Check Engine Light make OBDII code P11CF go away?
Resetting the Check Engine Light may temporarily turn off the light, but it will not fix the underlying issue causing OBDII code P11CF. It is essential to diagnose and address the root cause of the problem.
9. How urgent is it to address OBDII code P11CF?
While OBDII code P11CF may not cause immediate harm to your vehicle, it is crucial to address the issue promptly to prevent further damage and potential safety hazards. Ignoring the code can lead to more significant problems down the line.
10. Can extreme weather conditions trigger OBDII code P11CF?
Extreme weather conditions can potentially affect the performance of sensors and components related to the throttle position sensor, leading to OBDII code P11CF. It is essential to keep your vehicle well-maintained in all weather conditions.
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