AutoCodes – Ford – P0114 2015 Ford F150

P0114 2015 Ford F150 Code - Intake Air Temperature Sensor 1 Intermittent / Erratic

Quick Answer

The Intake Air Temperature (IAT) Sensor is a thermistor device in which resistance changes with temperature. Common causes include Faulty Intake Air Temperature (IAT) Sensor, Intake Air Temperature Sensor harness is open or shorted, Intake Air Temperature 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: P0114 2015 Ford F150 indicates Intake Air Temperature Sensor 1 Intermittent / Erratic.
Common causes: Common causes include Faulty Intake Air Temperature (IAT) Sensor, Intake Air Temperature Sensor harness is open or shorted, Intake Air Temperature 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 220

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 22, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0114 2015 Ford F150 Description

The Intake Air Temperature (IAT) 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 affects 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 that varying the resistance of the passive sensor causes a variation in total current flow. The voltage that is dropped across a fixed resistor in a 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 IAT sensor provides air temperature information to the PCM. The PCM uses the air temperature information as a correction factor in the calculation of fuel, spark, and airflow.
The IAT sensor provides a quicker temperature change response time than the Engine Coolant Temperature (ECT) or Cylinder Head Temperature (CHT) sensor.
Currently, there are 2 types of IAT sensors used, a stand-alone and an integrated type. Both types function the same, however, the integrated type is incorporated into the Mass Air Flow (MAF) Sensor, the Manifold Absolute Pressure and Temperature (MAPT) Sensor, or the Turbocharger Intake Pressure and Temperature (TCIPT) Sensor instead of being a stand-alone sensor.
This Diagnostic Trouble Code (DTC) will be set if the IAT Sensor signal is intermittent.

OBDII Code P0114 2015 Ford F150 - Intake Air Temperature Sensor 1 Intermittent / Erratic - AutoCodes.com — P0114 2015 Ford F150 Code - Intake Air Temperature Sensor 1 Intermittent / Erratic

What does this mean?

What are the Possible Causes of the DTC P0114 2015 Ford F150?

Faulty Intake Air Temperature (IAT) Sensor
Intake Air Temperature Sensor harness is open or shorted
Intake Air Temperature Sensor circuit poor electrical connection

How to Fix the DTC P0114 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 P0114 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 P0114 2015 Ford F150 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 P0114 2015 Ford F150 Code

1. What are the common symptoms of OBDII code P0114 on a 2015 Ford F150?

The common symptoms of code P0114 on a 2015 Ford F150 include poor engine performance, rough idling, decreased fuel efficiency, and potential stalling.

2. What does the OBDII code P0114 for a 2015 Ford F150 indicate?

Code P0114 in a 2015 Ford F150 specifically points to an issue with the Intake Air Temperature Sensor 1 being intermittent or erratic.

3. What are the possible causes of an Intake Air Temperature Sensor 1 Intermittent / Erratic fault on a 2015 Ford F150?

Potential causes of the Intake Air Temperature Sensor 1 intermittent or erratic fault on a 2015 Ford F150 can include a faulty sensor, damaged wiring or connectors, or issues with the sensor circuit.

4. How serious is the OBDII code P0114 on a 2015 Ford F150?

While code P0114 won't necessarily leave you stranded, it can impact your vehicle's performance and fuel efficiency. It's best to address the issue promptly to avoid potential further damage.

5. Can I continue driving my 2015 Ford F150 with OBDII code P0114?

It's not recommended to drive your 2015 Ford F150 with an active P0114 code, as it can lead to poor engine performance and potential issues down the road. It's best to address the problem as soon as possible.

6. How can I diagnose the Intake Air Temperature Sensor 1 issue on my 2015 Ford F150?

To diagnose the Intake Air Temperature Sensor 1 problem on a 2015 Ford F150, you can use an OBDII scanner to read the code, visually inspect the sensor and its connections, and perform electrical tests as needed.

7. What are some repair tips for fixing OBDII code P0114 on a 2015 Ford F150?

Repair tips for addressing code P0114 on a 2015 Ford F150 include checking and cleaning the sensor connections, replacing a faulty sensor, inspecting the wiring for damage, and clearing the code to see if it returns.

8. Can weather conditions affect the Intake Air Temperature Sensor 1 performance on a 2015 Ford F150?

Extreme weather conditions, such as excessive heat or cold, can impact the performance of the Intake Air Temperature Sensor 1 on a 2015 Ford F150, leading to potential intermittent or erratic readings.

9. How much does it cost to repair OBDII code P0114 on a 2015 Ford F150?

The cost to repair OBDII code P0114 on a 2015 Ford F150 can vary depending on the exact cause of the issue. It may involve a sensor replacement, wiring repair, or connector fix, with costs ranging from DIY inexpensive fixes to professional repair bills.

10. Can I reset the OBDII code P0114 on my 2015 Ford F150 without fixing the underlying issue?

While you can clear the code using an OBDII scanner, it's not recommended to do so without addressing the root cause. Resetting the code without fixing the problem will likely result in it reoccurring and potentially causing further issues with your vehicle.