P0113 2018 Ford F150 Code - Intake Air Temperature Sensor 1 Circuit High Input
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
- P0113 2018 Ford F150 indicates Intake Air Temperature Sensor 1 Circuit High Input.
- 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 P0113 2018 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 greater than the self-test maximum.
What are the Possible Causes of the DTC P0113 2018 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 P0113 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 P0113 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 P0113 2018 Ford F150 code?
Need more information on how to fix the P0113 2018 Ford F150 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0113 2018 Ford F150 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0113 2018 Ford F150 Code
1. What are the common symptoms of OBDII code P0113 on a 2018 Ford F150?
- Common symptoms include poor fuel economy, rough idle, engine stalling, and the Check Engine light coming on.
2. What does the OBDII code P0113 indicate on a 2018 Ford F150?
- OBDII code P0113 indicates a high input signal from the Intake Air Temperature (IAT) Sensor 1 circuit.
3. What are the possible causes of OBDII code P0113 on a 2018 Ford F150?
- Possible causes include a faulty IAT sensor, damaged wiring or connector, intake air leaks, or issues with the engine control module.
4. How can I diagnose the cause of OBDII code P0113 on my 2018 Ford F150?
- You can diagnose the issue by visually inspecting the sensor and its wiring, testing the sensor's resistance, checking for intake air leaks, and scanning for other related codes.
5. Can I drive my 2018 Ford F150 with OBDII code P0113?
- It is not recommended to drive your vehicle with code P0113 as it can lead to poor performance and potential damage to the engine if left unresolved.
6. How can I repair OBDII code P0113 on my 2018 Ford F150?
- Repair options include replacing the IAT sensor, repairing damaged wiring or connectors, fixing any intake air leaks, and clearing the trouble codes.
7. Is it necessary to reset the Check Engine light after repairing OBDII code P0113 on a 2018 Ford F150?
- Yes, it is recommended to reset the Check Engine light after repairing the issue to ensure proper monitoring of the vehicle's performance.
8. Can a DIY enthusiast fix OBDII code P0113 on a 2018 Ford F150?
- Depending on your skill level and access to tools, you may be able to diagnose and fix the issue yourself, especially if it involves simple tasks like sensor replacement or wiring repairs.
9. How much does it cost to repair OBDII code P0113 on a 2018 Ford F150 at a professional mechanic?
- The cost of repairs can vary depending on the exact cause of the issue, but it typically ranges from $100 to $300 for parts and labor.
10. Will OBDII code P0113 on a 2018 Ford F150 cause permanent damage if not addressed promptly?
- Ignoring code P0113 can lead to decreased fuel efficiency, engine performance issues, and potential long-term damage if left unresolved, so it's best to address it promptly.
Discuss the causes and fixes for P0113 2018 Ford F150 OBDII Code
Code P0113 2018 Ford F150 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
