P0114 2017 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 2017 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.
Code P0114 2017 Ford F150 Description
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.
What are the Possible Causes of the DTC P0114 2017 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 2017 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 2017 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 2017 Ford F150 code?
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Frequently Asked Questions about P0114 2017 Ford F150 Code
1. What are the common symptoms of OBDII code P0114 in a 2017 Ford F150?
The common symptoms of code P0114 include poor engine performance, reduced fuel efficiency, rough idling, and possible stalling.
2. What does the OBDII code P0114 on a 2017 Ford F150 indicate?
OBDII code P0114 specifically indicates an issue with the Intake Air Temperature Sensor 1 being intermittent or erratic.
3. What are the potential causes of the Intake Air Temperature Sensor 1 intermittent/erratic code on a 2017 Ford F150?
Common causes of the P0114 code in a 2017 Ford F150 include a faulty intake air temperature sensor, damaged sensor wiring, or a poor electrical connection.
4. How can I diagnose the Intake Air Temperature Sensor 1 intermittent/erratic issue in my 2017 Ford F150?
To diagnose the P0114 code, use a scan tool to check for the code, visually inspect the sensor and its wiring for any visible damage, and test the sensor's resistance and voltage output.
5. Can I continue driving my 2017 Ford F150 with the P0114 code present?
It is not recommended to drive your Ford F150 with the P0114 code active, as it can lead to poor engine performance and potentially cause further damage over time.
6. How can I repair the Intake Air Temperature Sensor 1 intermittent/erratic issue in my 2017 Ford F150?
Repair options for the P0114 code may include replacing the intake air temperature sensor, repairing any damaged wiring, and ensuring secure electrical connections.
7. Is it possible to reset the OBDII code P0114 in a 2017 Ford F150 without fixing the underlying issue?
While you can clear the code with a scan tool, it will likely reappear if the root cause of the P0114 code is not addressed.
8. Will a dirty air filter cause the P0114 code on a 2017 Ford F150?
While a dirty air filter can indirectly affect the intake air temperature, it is not a direct cause of the P0114 code related to the Intake Air Temperature Sensor 1.
9. How can I prevent the recurrence of the Intake Air Temperature Sensor 1 intermittent/erratic code in my 2017 Ford F150?
Regular maintenance, such as checking and cleaning sensor connectors, ensuring proper sensor installation, and using quality replacement parts, can help prevent the P0114 code from reoccurring.
10. Can a DIY enthusiast with basic automotive knowledge fix the P0114 code in a 2017 Ford F150?
Depending on your skill level, diagnosing and repairing the P0114 code may be possible for a DIY enthusiast, but it is recommended to have a professional mechanic verify the diagnosis and perform the repair to ensure proper resolution.
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