P0097 Honda Code - Intake Air Temperature Sensor 2 Circuit Low Input
Quick Answer
The Intake Air Temperature (IAT) Sensor 2 is a thermistor that detects intake air temperature, and it is used for air/fuel ratio feedback control to compensate for the atmospheric density fluctuations that accompany changes in intake air temperature. Common causes include Faulty Intake Air Temperature Sensor 2, Intake Air Temperature Sensor 2 harness is open or shorted, Intake Air Temperature Sensor 2 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 Honda indicates Intake Air Temperature Sensor 2 Circuit Low Input.
- Common causes
- Common causes include Faulty Intake Air Temperature Sensor 2, Intake Air Temperature Sensor 2 harness is open or shorted, Intake Air Temperature Sensor 2 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 Honda Description
What are the Possible Causes of the DTC P0097 Honda?
- Faulty Intake Air Temperature Sensor 2
- Intake Air Temperature Sensor 2 harness is open or shorted
- Intake Air Temperature Sensor 2 circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0097 Honda?
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 Honda 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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Information for Specific Honda Models
- P0097 2016 Honda CR-V — Intake Air Temperature Sensor 2 Circuit Low Input
- P0097 2017 Honda CR-V — Intake Air Temperature Sensor 2 Circuit Low Input
- P0097 2018 Honda CR-V — Intake Air Temperature Sensor 2 Circuit Low Input
- P0097 2019 Honda CR-V — Intake Air Temperature Sensor 2 Circuit Low Input
- P0097 2020 Honda CR-V — Intake Air Temperature Sensor 2 Circuit Low Input
- P0097 2021 Honda CR-V — Intake Air Temperature Sensor 2 Circuit Low Input
Frequently Asked Questions about P0097 Honda Code
1. What does the OBDII code P0097 mean on a Honda?
P0097 indicates a low voltage input from Intake Air Temperature Sensor 2 (IAT2) to the engine control module (ECM), suggesting a potential issue with the sensor or its circuit.
2. What are the common symptoms of P0097 on a Honda?
Symptoms may include poor fuel efficiency, rough idling, reduced engine performance, and an illuminated check engine light.
3. What causes the P0097 code on a Honda?
Possible causes include a faulty IAT2 sensor, damaged or corroded wiring, poor electrical connections, or a malfunctioning ECM.
4. Can I drive my Honda with the P0097 code?
While the vehicle may still operate, driving with P0097 can lead to poor performance and potential long-term engine damage if not addressed promptly.
5. How do I diagnose the P0097 code on a Honda?
Start by inspecting the IAT2 sensor and its wiring for damage or corrosion, then use a multimeter to check for proper voltage and resistance in the circuit.
6. How do I fix the P0097 code on a Honda?
Repairs may include replacing the IAT2 sensor, repairing or replacing damaged wiring, cleaning corroded electrical connections, or reprogramming the ECM if necessary.
7. Where is the Intake Air Temperature Sensor 2 located on a Honda?
The IAT2 sensor is typically located within or near the air intake system, such as the intake manifold or air filter housing.
8. How much does it cost to fix the P0097 code on a Honda?
Repair costs can vary but typically range from $100 to $300, depending on whether the issue is with the sensor, wiring, or ECM.
9. Can a dirty air filter cause the P0097 code on a Honda?
While uncommon, a severely clogged air filter can indirectly affect the IAT2 sensor's readings, but the primary issue is usually related to the sensor or its circuit.
10. Will clearing the code resolve P0097 on a Honda?
Clearing the code may turn off the check engine light temporarily, but the underlying issue must be fixed to prevent the code from returning.
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