AutoCodes – Ford – P0098 2016 Ford F150

P0098 2016 Ford F150 Code - Intake Air Temperature Sensor 2 Circuit High Voltage Bank 1

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 2 (IAT2) Sensor, Intake Air Temperature 2 Sensor harness is open or shorted, Intake Air Temperature 2 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: P0098 2016 Ford F150 indicates Intake Air Temperature Sensor 2 Circuit High Voltage Bank 1.
Common causes: Common causes include Faulty Intake Air Temperature 2 (IAT2) Sensor, Intake Air Temperature 2 Sensor harness is open or shorted, Intake Air Temperature 2 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 319

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0098 2016 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.
The Intake Air Temperature 2 (IAT2) Sensor is typically located near the intake manifold and is used to measure the intake manifold temperature. The PCM uses this information to determine the air charge and provide input for various engine control functions. The IAT2 sensor may be integrated with the Manifold Absolute Pressure (MAP) Sensor.
This Diagnostic Trouble Code (DTC) is set when the IAT2 Sensor signal is greater than the self-test maximum. The IAT2 sensor maximum is 4.6 volts.

OBDII Code P0098 2016 Ford F150 - Intake Air Temperature Sensor 2 Circuit High Voltage Bank 1 - AutoCodes.com — P0098 2016 Ford F150 Code - Intake Air Temperature Sensor 2 Circuit High Voltage Bank 1

What does this mean?

What are the Possible Causes of the DTC P0098 2016 Ford F150?

Faulty Intake Air Temperature 2 (IAT2) Sensor
Intake Air Temperature 2 Sensor harness is open or shorted
Intake Air Temperature 2 Sensor circuit poor electrical connection

How to Fix the DTC P0098 2016 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 P0098 2016 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 P0098 2016 Ford F150 code?

Need more information on how to fix the P0098 2016 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0098 2016 Ford F150 code diagnosed by a professional: Find a repair shop in your area

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 2016 Ford F150 Code

1. What does the OBDII code P0098 indicate on a 2016 Ford F150?

The code P0098 indicates that the Intake Air Temperature Sensor 2 in Bank 1 is reporting a higher voltage than expected, suggesting a potential issue with the sensor or its circuit.

2. What symptoms might I notice if my 2016 Ford F150 has the P0098 code?

Symptoms can include a check engine light, poor fuel economy, irregular engine performance, and in some cases, difficulty starting the engine.

3. What could cause the P0098 code to appear on my 2016 Ford F150?

Common causes include a faulty intake air temperature sensor, damaged or corroded wiring, a poor electrical connection, or a problem with the engine control module.

4. How can I diagnose the P0098 code on my 2016 Ford F150?

Diagnosis should start with visually inspecting the sensor and associated wiring for any visible damage or disconnections. Following this, using a multimeter to check the sensor's voltage output and continuity can help determine if the sensor itself is faulty.

5. What steps should I take to fix the P0098 code on a 2016 Ford F150?

Repair steps might include replacing the intake air temperature sensor, repairing or replacing damaged wiring, cleaning or improving electrical connections, or in rare cases, replacing the engine control module.

6. How urgent is it to address the P0098 code on a 2016 Ford F150?

While the vehicle may still run, addressing the issue is important to avoid potential long-term damage to the engine or decreased performance and fuel efficiency.

7. Can I drive my 2016 Ford F150 with the P0098 code active?

Driving with the P0098 code active is possible, but not recommended as it can lead to reduced performance and potentially more serious engine issues over time.

8. What tools are needed to diagnose the P0098 code on a 2016 Ford F150?

A diagnostic scanner, a digital multimeter, and basic hand tools are typically needed to diagnose and potentially resolve the P0098 code.

9. Is the P0098 code common in 2016 Ford F150 trucks?

While not uncommon, the P0098 is a specific code that can occur due to sensor issues or circuit problems. Regular maintenance and inspections can help prevent its occurrence.

10. What is the cost to repair the P0098 code on a 2016 Ford F150?

The cost can vary widely depending on the specific repair needed. Sensor replacement might range from $50 to $150 for parts, plus labor. If the issue involves wiring repairs or ECM replacement, costs can be significantly higher.