AutoCodes – Ford – P0098 2011 Ford Fusion

P0098 2011 Ford Fusion Code - Intake Air Temperature Sensor 2 Circuit High Voltage

Quick Answer

The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). Common causes include Faulty Intake Air Temperature Sensor, Faulty Map Senor/Intake Air Temperature Sensor 2, 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
P0098 2011 Ford Fusion indicates Intake Air Temperature Sensor 2 Circuit High Voltage.
Common causes
Common causes include Faulty Intake Air Temperature Sensor, Faulty Map Senor/Intake Air Temperature Sensor 2, 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,437
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0098 2011 Ford Fusion Description

The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). The IAT sensor is located in the air intake passage of the engine air induction system. The IAT sensor has a signal circuit and a ground circuit. Indicates the sensor signal is greater than the self-test maximum. The IAT2 sensor maximum is 4.6 volts.
OBDII Code P0098 2011 Ford Fusion - Intake Air Temperature Sensor 2 Circuit High Voltage - AutoCodes.com
P0098 2011 Ford Fusion Code - Intake Air Temperature Sensor 2 Circuit High Voltage

What are the Possible Causes of the DTC P0098 2011 Ford Fusion?

  • Faulty Intake Air Temperature Sensor
  • Faulty Map Senor/Intake Air Temperature Sensor 2
  • Intake Air Temperature sensor harness is open or shorted
  • Intake Air Temperature sensor circuit poor electrical connection

How to Fix the DTC P0098 2011 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0098 2011 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 P0098 2011 Ford Fusion code?

Need more information on how to fix the P0098 2011 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the 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 P0098 2011 Ford Fusion Code

1. What are the common symptoms of OBDII code P0098 in a 2011 Ford Fusion?

The common symptoms of OBDII code P0098 in a 2011 Ford Fusion include poor engine performance, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P0098 "Intake Air Temperature Sensor 2 Circuit High Voltage" indicate in a 2011 Ford Fusion?

The OBDII code P0098 in a 2011 Ford Fusion indicates that there is a high voltage condition detected in the intake air temperature sensor 2 circuit.

3. What are the possible causes of OBDII code P0098 in a 2011 Ford Fusion?

Possible causes of OBDII code P0098 in a 2011 Ford Fusion include a faulty intake air temperature sensor, damaged wiring or connectors, or issues with the engine control module.

4. How can I diagnose the OBDII code P0098 in my 2011 Ford Fusion?

To diagnose OBDII code P0098 in a 2011 Ford Fusion, you can use an OBDII scanner to retrieve the specific trouble code, check the intake air temperature sensor's wiring and connections, and test the sensor's resistance and voltage.

5. Can I continue driving my 2011 Ford Fusion with the OBDII code P0098?

It is not recommended to continue driving your 2011 Ford Fusion with OBDII code P0098, as it can lead to poor engine performance and decreased fuel efficiency. It is best to address the issue promptly.

6. How can I repair OBDII code P0098 in my 2011 Ford Fusion?

To repair OBDII code P0098 in a 2011 Ford Fusion, you may need to replace the intake air temperature sensor, repair any damaged wiring or connectors, or reprogram the engine control module if necessary.

7. Is it possible to reset the OBDII code P0098 in a 2011 Ford Fusion without fixing the issue?

Resetting the OBDII code P0098 in a 2011 Ford Fusion without fixing the underlying issue will only temporarily turn off the Check Engine Light. It is crucial to address the root cause of the problem for a permanent solution.

8. How much does it cost to fix OBDII code P0098 in a 2011 Ford Fusion?

The cost to fix OBDII code P0098 in a 2011 Ford Fusion can vary depending on the exact cause of the issue. It may involve replacing the intake air temperature sensor, repairing wiring, or addressing other related issues.

9. Can a DIY enthusiast repair OBDII code P0098 in a 2011 Ford Fusion?

Depending on your skill level and access to tools, a DIY enthusiast may be able to repair OBDII code P0098 in a 2011 Ford Fusion by following the appropriate diagnostic and repair procedures.

10. How long does it take to repair OBDII code P0098 in a 2011 Ford Fusion?

The time it takes to repair OBDII code P0098 in a 2011 Ford Fusion can vary based on the specific cause of the issue and the complexity of the repair. It may range from a quick sensor replacement to more extensive troubleshooting.

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