P0097 2015 Ford F150 Code - Intake Air Temperature Sensor 2 Circuit Low Input 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
- P0097 2015 Ford F150 indicates Intake Air Temperature Sensor 2 Circuit Low Input 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.
Code P0097 2015 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.
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 less than the self-test minimum. The IAT2 sensor minimum is 0.2 volt.
What are the Possible Causes of the DTC P0097 2015 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 P0097 2015 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 P0097 2015 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.
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Frequently Asked Questions about P0097 2015 Ford F150 Code
1. What does the OBDII code P0097 mean on a 2015 Ford F-150?
P0097 indicates that the Intake Air Temperature (IAT) Sensor 2 on Bank 1 is reporting a voltage input that is too low to the Engine Control Module (ECM).
2. What are the symptoms of code P0097 on a 2015 Ford F-150?
Common symptoms include reduced engine performance, poor fuel efficiency, rough idling, hesitation during acceleration, and the Check Engine Light being illuminated.
3. What causes the P0097 code on a 2015 Ford F-150?
Possible causes include a faulty IAT Sensor 2, damaged or corroded wiring and connectors, a short circuit, or issues with the ECM.
4. Where is the Intake Air Temperature Sensor 2 located on a 2015 Ford F-150?
IAT Sensor 2 is typically integrated into the intake air duct or near the throttle body on Bank 1, which is the side of the engine with cylinder 1.
5. How can I diagnose the P0097 code on my 2015 Ford F-150?
Start by visually inspecting the IAT Sensor 2 and its wiring for damage or corrosion. Use a multimeter to test the sensor's resistance and check for proper voltage at the connector.
6. Can I drive my 2015 Ford F-150 with the P0097 code?
Driving with this code is not recommended, as it can lead to poor engine performance and potential long-term damage to the engine or emissions system.
7. How do I fix the P0097 code on my 2015 Ford F-150?
Repairs may include replacing the faulty IAT Sensor 2, repairing damaged wiring or connectors, or reprogramming/updating the ECM if necessary.
8. How much does it cost to fix the P0097 code on a 2015 Ford F-150?
The cost to fix this issue can range from $50 to $300, depending on whether the sensor, wiring, or ECM needs to be addressed.
9. Can a dirty air filter cause the P0097 code on a 2015 Ford F-150?
While a dirty air filter is unlikely to directly cause P0097, it can restrict airflow and contribute to inaccurate IAT sensor readings.
10. What tools are needed to troubleshoot the P0097 code on a 2015 Ford F-150?
You’ll need an OBDII scanner, a multimeter, and basic hand tools to test the sensor, inspect the wiring, and perform repairs.
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