AutoCodesChevrolet – P0097 2015 Chevrolet Silverado

P0097 2015 Chevrolet Silverado Code - Intake Air Temperature Sensor 2 Circuit Low

Quick Answer

The Intake Air Temperature (IAT) sensor 1 is a variable resistor that changes the voltage on the Engine Control Module (ECM) supplied 5 V signal circuit. 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
P0097 2015 Chevrolet Silverado indicates Intake Air Temperature Sensor 2 Circuit Low.
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.
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Code Popularity 2,165
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 16, 2022
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Code P0097 2015 Chevrolet Silverado Description

The Intake Air Temperature (IAT) sensor 1 is a variable resistor that changes the voltage on the Engine Control Module (ECM) supplied 5 V signal circuit. The signal varies with inlet air temperature in the sensor bore and is displayed by the scan tool as °C (°F). The IAT sensor 2 and the humidity sensor share the same circuit. The IAT sensor 2 signal is displayed by the scan tool as Hertz (Hz) and °C (°F). The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the IAT sensor 2 signal is intermittent or has abruptly changed for longer than 5 s.
OBDII Code P0097 2015 Chevrolet Silverado - Intake Air Temperature Sensor 2 Circuit Low - AutoCodes.com
P0097 2015 Chevrolet Silverado Code - Intake Air Temperature Sensor 2 Circuit Low

What are the Possible Causes of the DTC P0097 2015 Chevrolet Silverado?

  • Faulty Intake Air Temperature (IAT) sensor
  • Intake Air Temperature sensor harness is open or shorted
  • Intake Air Temperature sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0097 2015 Chevrolet Silverado?

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 P0097 2015 Chevrolet Silverado 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 P0097 2015 Chevrolet Silverado 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 P0097 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P0097 on a 2015 Chevrolet Silverado?

The common symptoms of OBDII code P0097, related to the Intake Air Temperature Sensor 2 Circuit Low, include poor engine performance, reduced fuel efficiency, and potential stalling or rough idling.

2. What are the possible causes of OBDII code P0097 on a 2015 Chevrolet Silverado?

Possible causes of OBDII code P0097 on a 2015 Chevrolet Silverado include a faulty intake air temperature sensor, damaged wiring or connectors, issues with the sensor circuit, or a problem with the vehicle's ECM (Engine Control Module).

3. How do I diagnose the Intake Air Temperature Sensor 2 Circuit Low issue on my 2015 Chevrolet Silverado?

To diagnose the issue related to the Intake Air Temperature Sensor 2 Circuit Low on a 2015 Chevrolet Silverado, you can use an OBDII scanner to retrieve the specific fault code, visually inspect the sensor and its wiring for any visible damage, and perform a continuity test on the sensor circuit.

4. Can I drive my 2015 Chevrolet Silverado with OBDII code P0097?

While it's possible to drive your 2015 Chevrolet Silverado with OBDII code P0097, it's not recommended as it can lead to further engine problems and reduced performance. It's best to address the issue promptly to prevent any potential damage.

5. How can I repair OBDII code P0097 on my 2015 Chevrolet Silverado?

Repairing OBDII code P0097 on a 2015 Chevrolet Silverado typically involves replacing the faulty intake air temperature sensor, repairing any damaged wiring or connectors, or resetting the ECM. It's advisable to consult a professional mechanic for an accurate diagnosis and repair.

6. Will resetting the OBDII code P0097 on my 2015 Chevrolet Silverado make it go away permanently?

Resetting the OBDII code P0097 on your 2015 Chevrolet Silverado may temporarily clear the code, but if the underlying issue causing the fault code is not addressed, it is likely to reappear. It's essential to identify and fix the root cause of the problem for a permanent solution.

7. How much does it cost to fix OBDII code P0097 on a 2015 Chevrolet Silverado?

The cost of fixing OBDII code P0097 on a 2015 Chevrolet Silverado can vary depending on the specific issue causing the fault code, the cost of parts needed for repair, and labor charges. It's recommended to obtain quotes from different repair shops for an accurate estimate.

8. Can a DIY enthusiast fix OBDII code P0097 on a 2015 Chevrolet Silverado?

While some DIY enthusiasts may have the skills and tools to address OBDII code P0097 on a 2015 Chevrolet Silverado, it's crucial to have the necessary knowledge and experience to accurately diagnose and repair the issue. If in doubt, it's best to seek professional help.

9. Is OBDII code P0097 a common problem in 2015 Chevrolet Silverado vehicles?

OBDII code P0097 related to the Intake Air Temperature Sensor 2 Circuit Low is not as common as some other codes in 2015 Chevrolet Silverado vehicles, but it can still occur due to sensor or circuit issues. Regular maintenance and prompt repairs can help prevent such problems.

10. Can a bad intake air temperature sensor cause other issues besides triggering OBDII code P0097 on a 2015 Chevrolet Silverado?

Yes, a bad intake air temperature sensor can cause other issues besides triggering OBDII code P0097 on a 2015 Chevrolet Silverado. It can lead to poor engine performance, incorrect fuel mixture, and overall reduced efficiency, affecting the vehicle's drivability and fuel economy.

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