AutoCodes – Ford – P011E 2015 Ford F150

P011E 2015 Ford F150 Code - Engine Coolant Temperature 1 / Ambient Air Temperature Correlation

Quick Answer

The Engine Coolant Temperature (ECT) Sensor is a thermistor device in which resistance changes with temperature. Common causes include Biased Engine Coolant Temperature (ECT) or Ambient Air Temperature (AAT) Sensor, Faulty Engine Coolant Temperature Sensor, Faulty Intake Air Temperature (IAT Sensor. 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
P011E 2015 Ford F150 indicates Engine Coolant Temperature 1 / Ambient Air Temperature Correlation.
Common causes
Common causes include Biased Engine Coolant Temperature (ECT) or Ambient Air Temperature (AAT) Sensor, Faulty Engine Coolant Temperature Sensor, Faulty Intake Air Temperature (IAT Sensor.
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 178
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 22, 2023
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Code P011E 2015 Ford F150 Description

The Engine Coolant Temperature (ECT) Sensor is a thermistor device in which resistance changes with temperature. The resistance of a thermistor decreases as the temperature increases, and the resistance increases as the temperature decreases. The varying resistance changes the voltage drop across the sensor pins and provides electrical signals to the Powertrain Control Module (PCM) corresponding to temperature.
Thermistor-type sensors are considered passive sensors. A passive sensor is connected to a voltage divider network so varying the resistance of the passive sensor causes a variation in total current flow. The voltage that is dropped across a fixed resistor (pull-up resister) in series with the sensor resistor determines the voltage signal at the PCM. This voltage signal is equal to the reference voltage minus the voltage drop across the fixed resistor.
The ECT Sensor is located in an engine coolant passage and measures the engine coolant temperature. The PCM uses the engine coolant temperature input for fuel control and for cooling fan control. The ECT Sensor can be a threaded or twist lock type.
This Diagnostic Trouble Code (DTC) is set when the ECT and Ambient Air Temperature (AAT) sensor readings differ by greater than a calibrated value.
OBDII Code P011E 2015 Ford F150 - Engine Coolant Temperature 1 / Ambient Air Temperature Correlation - AutoCodes.com
P011E 2015 Ford F150 Code - Engine Coolant Temperature 1 / Ambient Air Temperature Correlation

What are the Possible Causes of the DTC P011E 2015 Ford F150?

  • Biased Engine Coolant Temperature (ECT) or Ambient Air Temperature (AAT) Sensor
  • Faulty Engine Coolant Temperature Sensor
  • Faulty Intake Air Temperature (IAT Sensor

How to Fix the DTC P011E 2015 Ford F150?

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 P011E 2015 Ford F150 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 P011E 2015 Ford F150 code?

Need more information on how to fix the P011E 2015 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the 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 P011E 2015 Ford F150 Code

1. What are the common symptoms of OBDII code P011E in a 2015 Ford F150?

The common symptoms of code P011E include issues with engine performance, overheating, inaccurate temperature readings on the dashboard, and potential stalling or rough idling.

2. What causes the OBDII code P011E to trigger in a 2015 Ford F150?

The P011E code is typically triggered when there is a correlation error between the engine coolant temperature sensor 1 and the ambient air temperature sensor in the vehicle.

3. How serious is the OBDII code P011E in a 2015 Ford F150?

While the P011E code may not cause immediate harm to the vehicle, it can lead to engine performance issues, potential overheating problems, and inaccurate temperature readings, so it is important to address it promptly.

4. Can I continue driving my 2015 Ford F150 with the OBDII code P011E?

It is not recommended to continue driving your vehicle with the P011E code present, as it can lead to further engine complications and potentially cause more significant problems over time.

5. How can I diagnose and repair the OBDII code P011E in my 2015 Ford F150?

To diagnose and repair the P011E code, you should start by checking the engine coolant temperature sensor, the ambient air temperature sensor, and their respective wiring for any damage or issues. Replacing faulty sensors or repairing wiring connections may resolve the problem.

6. Will resetting the OBDII code P011E in my 2015 Ford F150 make it go away?

Resetting the P011E code may temporarily turn off the check engine light, but if the underlying issue causing the code is not addressed, it is likely to reappear. It's important to diagnose and fix the root cause of the problem.

7. How much does it cost to repair the OBDII code P011E in a 2015 Ford F150?

The cost of repairing the P011E code can vary depending on the extent of the issue, the need for sensor replacements, and labor costs. It is recommended to consult with a professional mechanic for an accurate estimate.

8. Are there any DIY tips for fixing the OBDII code P011E in a 2015 Ford F150?

While some basic checks like inspecting sensor connections and wiring can be done DIY, diagnosing and repairing the P011E code may require specialized tools and expertise. It's advisable to seek professional help for an accurate fix.

9. Can a faulty thermostat cause the OBDII code P011E in a 2015 Ford F150?

While a faulty thermostat could potentially lead to issues with engine coolant temperature, it is not a direct cause of the P011E code. The code is more commonly related to sensor malfunctions or wiring problems.

10. How long does it take to repair the OBDII code P011E in a 2015 Ford F150?

The repair time for the P011E code can vary based on the specific cause of the issue and the complexity of the repair. In general, it may take a few hours to a day to diagnose and fix the problem, depending on the mechanic's workload.

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