P011E 2018 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 2018 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.
Code P011E 2018 Ford F150 Description
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.
What are the Possible Causes of the DTC P011E 2018 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 2018 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 2018 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 2018 Ford F150 code?
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Frequently Asked Questions about P011E 2018 Ford F150 Code
1. What are the common symptoms of OBDII code P011E in a 2018 Ford F150?
The common symptoms include issues with engine performance, reduced fuel efficiency, and potential overheating of the engine.
2. What does the OBDII code P011E in a 2018 Ford F150 indicate?
This code indicates a correlation problem between the Engine Coolant Temperature sensor 1 and the Ambient Air Temperature sensor.
3. What are the possible causes of OBDII code P011E in a 2018 Ford F150?
Possible causes can include a faulty Engine Coolant Temperature sensor, a malfunctioning Ambient Air Temperature sensor, wiring issues, or a problem with the engine control module.
4. How can I diagnose the cause of OBDII code P011E in my 2018 Ford F150?
Diagnosis involves testing the Engine Coolant Temperature sensor, the Ambient Air Temperature sensor, and checking for any wiring issues or faults in the engine control module using a diagnostic scanner.
5. What are the repair options for OBDII code P011E in a 2018 Ford F150?
Repair options may include replacing the faulty sensors, repairing any damaged wiring, or reprogramming the engine control module if necessary.
6. Can I continue driving my 2018 Ford F150 with OBDII code P011E?
It is not recommended to continue driving with this code as it can lead to potential engine overheating and further damage if left unresolved.
7. How serious is OBDII code P011E in a 2018 Ford F150?
While the code itself may not cause immediate breakdown, ignoring it can lead to engine performance issues and possible damage over time.
8. How much does it cost to fix OBDII code P011E in a 2018 Ford F150?
The cost of fixing this code can vary based on the exact cause, but it typically involves sensor replacement or wiring repairs, which can range from moderate to expensive.
9. Can I reset the OBDII code P011E in my 2018 Ford F150 on my own?
You can reset the code using an OBDII scanner, but it is important to address the underlying issue causing the code to prevent it from reoccurring.
10. Is it possible to prevent OBDII code P011E in a 2018 Ford F150?
Regular maintenance, including checking and replacing sensors as needed, can help prevent this code from appearing in your Ford F150.
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