AutoCodes – Ford – P0114 2019 Ford F150

P0114 2019 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 2019 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 244

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 2019 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 2019 Ford F150 - Intake Air Temperature Sensor 1 Intermittent / Erratic - AutoCodes.com — P0114 2019 Ford F150 Code - Intake Air Temperature Sensor 1 Intermittent / Erratic

What does this mean?

What are the Possible Causes of the DTC P0114 2019 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 2019 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 2019 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 2019 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 2019 Ford F150 Code

1. What are the common symptoms of OBDII code P0114 in a 2019 Ford F150?

The common symptoms of OBDII code P0114 in a 2019 Ford F150 include poor engine performance, rough idling, decreased fuel efficiency, and potential stalling of the vehicle.

2. What does OBDII code P0114 indicate in a 2019 Ford F150?

OBDII code P0114 in a 2019 Ford F150 indicates an issue with the Intake Air Temperature Sensor 1, signaling an intermittent or erratic connection problem.

3. What are the possible causes of OBDII code P0114 in a 2019 Ford F150?

Possible causes of OBDII code P0114 in a 2019 Ford F150 include a faulty intake air temperature sensor, damaged wiring or connectors, a loose or corroded connection, or issues with the sensor circuit.

4. How can I diagnose the Intake Air Temperature Sensor 1 issue triggering OBDII code P0114 in my 2019 Ford F150?

To diagnose the Intake Air Temperature Sensor 1 issue causing OBDII code P0114 in your 2019 Ford F150, you can use a multimeter to test the sensor's resistance, check the sensor's wiring and connectors for damage, and inspect the sensor circuit for any faults.

5. What are some DIY repair tips for fixing OBDII code P0114 in a 2019 Ford F150?

For a DIY repair of OBDII code P0114 in a 2019 Ford F150, you can start by inspecting and cleaning the intake air temperature sensor, checking and repairing any damaged wiring or connectors, and ensuring a secure connection for the sensor.

6. Can driving with OBDII code P0114 in a 2019 Ford F150 cause further damage?

Driving with OBDII code P0114 in a 2019 Ford F150 can potentially lead to reduced engine performance, decreased fuel efficiency, and further issues if left unresolved for an extended period, making it important to address the problem promptly.

7. Is it safe to continue driving my 2019 Ford F150 with OBDII code P0114?

While it may be possible to drive your 2019 Ford F150 with OBDII code P0114 for a short distance, it is advisable to have the issue diagnosed and repaired as soon as possible to prevent any potential long-term damage or safety risks.

8. How much does it typically cost to repair OBDII code P0114 in a 2019 Ford F150?

The cost of repairing OBDII code P0114 in a 2019 Ford F150 can vary depending on the exact cause of the issue and whether you opt for DIY repairs or professional assistance. Costs may include parts and labor charges.

9. Can a faulty Intake Air Temperature Sensor 1 affect the overall performance of a 2019 Ford F150?

Yes, a faulty Intake Air Temperature Sensor 1 can affect the overall performance of a 2019 Ford F150 by causing issues such as poor engine performance, decreased fuel efficiency, and potential stalling, making it essential to address the problem promptly.

10. How long does it take to repair OBDII code P0114 related to the Intake Air Temperature Sensor 1 in a 2019 Ford F150?

The repair time for OBDII code P0114 related to the Intake Air Temperature Sensor 1 in a 2019 Ford F150 can vary depending on the extent of the issue, the availability of parts, and whether you choose to perform the repair yourself or seek professional help. It can range from a few hours to a day.