Engine-CodesChevrolet – P0097 2015 Chevrolet Silverado

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

Quick Answer

The P0097 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the Intake Air Temperature Sensor 2 Circuit being too low. Common causes include Faulty Intake Air Temperature Sensor, Damaged wiring or connectors, Engine control module (ECM) malfunction. 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 Sensor, Damaged wiring or connectors, Engine control module (ECM) malfunction.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0097 2015 Chevrolet Silverado Description

The P0097 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the Intake Air Temperature Sensor 2 Circuit being too low. The Intake Air Temperature Sensor (IAT) is a crucial component of the vehicle's engine management system. It measures the temperature of the air entering the engine, which is essential for determining the correct air-fuel mixture for combustion. When the IAT sensor detects that the intake air temperature is too low, it triggers the P0097 code.

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

Common Causes of P0097 2015 Chevrolet Silverado

  1. Faulty Intake Air Temperature Sensor
  2. Damaged wiring or connectors
  3. Engine control module (ECM) malfunction
  4. Air intake system leaks
  5. Incorrect sensor installation

Symptoms of P0097 2015 Chevrolet Silverado

  1. Decreased fuel efficiency
  2. Rough idling
  3. Poor acceleration
  4. Increased emissions
  5. Engine misfires

How to Fix P0097 2015 Chevrolet Silverado

  1. Begin by locating the Intake Air Temperature Sensor 2, which is typically located near the air filter housing or intake manifold.
  2. Inspect the sensor, wiring, and connectors for any visible damage or corrosion.
  3. Test the sensor using a multimeter to determine if it is functioning correctly.
  4. If the sensor is faulty, replace it with a new one following the manufacturer's instructions.
  5. Clear the DTC using an OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0097 2015 Chevrolet Silverado

The typical repair costs for addressing a P0097 code on a 2015 Chevrolet Silverado can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. It is important to note that diagnosis time and labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive pricing.

Tech Notes for P0097 2015 Chevrolet Silverado

The Intake Air Temperature (IAT) sensor 1, IAT sensor 2, Humidity sensor, MAF sensor, and BARO pressure sensor are integrated within the Mass Air Flow / Multifunction Intake Air Sensor.











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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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