P0097 Buick 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 Buick 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.
Code P0097 Buick Description
What are the Possible Causes of the DTC P0097 Buick?
- 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 Buick?
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 Buick 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 Buick Code
1. What are common symptoms of OBDII code P0097 in a Buick related to the Intake Air Temperature Sensor 2 Circuit Low?
The common symptoms include poor engine performance, reduced fuel efficiency, and potential stalling or rough idling.
2. What can cause the Intake Air Temperature Sensor 2 Circuit Low code P0097 in a Buick?
Possible causes include a faulty intake air temperature sensor, damaged wiring or connectors, or issues with the engine control module.
3. How serious is OBDII code P0097 related to the Intake Air Temperature Sensor 2 Circuit Low in a Buick?
While the vehicle may still be operable with this code, it is recommended to address it promptly to prevent potential damage to the engine or other components.
4. How can I diagnose the Intake Air Temperature Sensor 2 Circuit Low code P0097 in my Buick?
Diagnosing this code typically involves using an OBDII scanner to retrieve the code, testing the intake air temperature sensor, and inspecting the related wiring and connections.
5. Can I drive my Buick with the P0097 code related to the Intake Air Temperature Sensor 2 Circuit Low?
It is generally not recommended to drive your Buick with this code present, as it can lead to performance issues and potentially cause further damage to the vehicle.
6. Are there any DIY repair tips for fixing the Intake Air Temperature Sensor 2 Circuit Low code P0097 in a Buick?
If you are experienced with automotive repairs, you can try checking and cleaning the intake air temperature sensor, as well as inspecting the wiring and connectors for any visible damage.
7. How much does it typically cost to repair OBDII code P0097 linked to the Intake Air Temperature Sensor 2 Circuit Low in a Buick?
The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor at a mechanic's shop.
8. Can a faulty intake air temperature sensor cause other OBDII codes besides P0097 in a Buick?
Yes, a faulty intake air temperature sensor can potentially trigger other codes related to air/fuel mixture, engine performance, or emissions issues.
9. Is it possible to reset the OBDII code P0097 for the Intake Air Temperature Sensor 2 Circuit Low in a Buick without fixing the underlying issue?
While you can clear the code temporarily, it is likely to reappear until the root cause of the problem is addressed.
10. How long does it typically take to repair the Intake Air Temperature Sensor 2 Circuit Low code P0097 in a Buick?
The repair time can vary depending on the complexity of the issue and the availability of parts, but it generally takes 1-2 hours for a mechanic to diagnose and fix the problem.
Discuss the causes and fixes for P0097 Buick OBDII Code
-
P0097 is when you pull the plug on a mass air flow sensors?
That’s what I did and I immediately got P0097 along with a P0102. -
Yes, since Intake Air Temperature Sensor is part of the Mass Air Flow (MAF) sensor, if you disconnect the MAF plug then both code will set.
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