AutoCodes – Ford – P0113 2010 Ford Fusion

P0113 2010 Ford Fusion Code - Intake Air Temperature Sensor Circuit High Input

Quick Answer

The Intake Air Temperature (IAT) sensor is built into Mass Air Flow (MAF) sensor. Common causes include Dirty Air Filter, Faulty Intake Air Temperature (IAT) Sensor, Intake Air Temperature Sensor harness is open or shorted. 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 2010 Ford Fusion indicates Intake Air Temperature Sensor Circuit High Input.
Common causes: Common causes include Dirty Air Filter, Faulty Intake Air Temperature (IAT) Sensor, Intake Air Temperature Sensor harness is open or shorted.
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 8,572

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 Jul 13, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0113 2010 Ford Fusion Description

The Intake Air Temperature (IAT) sensor is built into Mass Air Flow (MAF) sensor. The sensor detects intake air temperature and transmits a signal to the Powertrain Control Module (PCM). The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases in response to the temperature rise. The Intake Air Temperature signal is used as an input for various systems in the vehicle. It is used by the Powertrain Control Module to assist with the calculation of idle speed, fuel mixture, and spark advance. The Diagnostic Trouble Code (DTC) will set when the PCM detects an excessively high voltage from the sensor.

OBDII Code P0113 2010 Ford Fusion - Intake Air Temperature Sensor Circuit High Input - AutoCodes.com — P0113 2010 Ford Fusion Code - Intake Air Temperature Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0113 2010 Ford Fusion?

Dirty Air Filter
Faulty Intake Air Temperature (IAT) Sensor
Intake Air Temperature Sensor harness is open or shorted
Intake Air Temperature Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0113 2010 Ford Fusion?

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 does this mean?

Code Tech Notes

Before replacing the Mass Air Flow (MAF) sensor, try replacing the air filter and cleaning the Mass Air Flow sensor with Mass Air Flow sensor cleaner. Reset code and drive the vehicle. If the code comes back, it may be necessary to replace the Mass Air Flow sensor.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0113 2010 Ford Fusion 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 2010 Ford Fusion 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 P0113 2010 Ford Fusion Code

1. What are the common symptoms of OBDII code P0113 on a 2010 Ford Fusion?

- Common symptoms include rough idling, poor fuel efficiency, lack of power, and the Check Engine light illuminating.

2. What does the OBDII code P0113 on a 2010 Ford Fusion indicate?

- The code P0113 indicates that the Intake Air Temperature Sensor Circuit is registering a high input.

3. What are the possible causes of the Intake Air Temperature Sensor Circuit high input on a 2010 Ford Fusion?

- Possible causes include a faulty intake air temperature sensor, damaged sensor wiring, or a problem with the sensor connection.

4. How can I diagnose the Intake Air Temperature Sensor Circuit issue on my 2010 Ford Fusion?

- You can diagnose the issue by checking the sensor's wiring for damage, testing the sensor's resistance, and ensuring the sensor is securely connected.

5. Can a dirty air filter cause the OBDII code P0113 on a 2010 Ford Fusion?

- While a dirty air filter can affect engine performance, it is not a direct cause of the Intake Air Temperature Sensor Circuit high input issue.

6. Is it safe to continue driving with the OBDII code P0113 on a 2010 Ford Fusion?

- It is generally not recommended to drive with this code as it can lead to decreased engine performance and potential long-term damage if left unresolved.

7. How can I reset the OBDII code P0113 on my 2010 Ford Fusion?

- You can reset the code using an OBDII scanner or by disconnecting the car's battery for a few minutes and then reconnecting it.

8. Do I need to replace the intake air temperature sensor to fix the P0113 code on my 2010 Ford Fusion?

- In many cases, replacing the intake air temperature sensor is the most effective way to resolve the P0113 code on a 2010 Ford Fusion.

9. Can a mechanic help diagnose and repair the OBDII code P0113 on a 2010 Ford Fusion?

- Yes, a qualified mechanic can diagnose the issue using specialized equipment and repair the Intake Air Temperature Sensor Circuit problem efficiently.

10. Are there any DIY repair tips for addressing the OBDII code P0113 on a 2010 Ford Fusion?

- DIY repair tips include checking the sensor's wiring for damage, ensuring a secure sensor connection, and replacing the intake air temperature sensor if necessary.