P0112 2017 Honda CR-V Code - Intake Air Temperature Sensor 1 Circuit Low Voltage
Quick Answer
The Intake Air Temperature (IAT) Sensor 1 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 (IAT) Sensor 1, Intake Air Temperature Sensor 1 harness is open or shorted, Intake Air Temperature Sensor 1 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
- P0112 2017 Honda CR-V indicates Intake Air Temperature Sensor 1 Circuit Low Voltage.
- Common causes
- Common causes include Faulty Intake Air Temperature (IAT) Sensor 1, Intake Air Temperature Sensor 1 harness is open or shorted, Intake Air Temperature Sensor 1 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 P0112 2017 Honda CR-V Description
What are the Possible Causes of the DTC P0112 2017 Honda CR-V?
- Faulty Intake Air Temperature (IAT) Sensor 1
- Intake Air Temperature Sensor 1 harness is open or shorted
- Intake Air Temperature Sensor 1 circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0112 2017 Honda CR-V?
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 P0112 2017 Honda CR-V 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 P0112 2017 Honda CR-V code?
Need more information on how to fix the P0112 2017 Honda CR-V code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0112 2017 Honda CR-V code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0112 2017 Honda CR-V Code
1. What are the common symptoms of OBDII code P0112 in a 2017 Honda CR-V?
- Common symptoms include poor fuel economy, rough idling, stalling, and a decrease in overall engine performance.
2. What does the OBDII code P0112 on a 2017 Honda CR-V indicate?
- OBDII code P0112 indicates an issue with the Intake Air Temperature Sensor 1 Circuit, specifically low voltage.
3. What are the potential causes of the Intake Air Temperature Sensor 1 Circuit low voltage issue in a 2017 Honda CR-V?
- Possible causes include a faulty intake air temperature sensor, damaged wiring or connectors, or a problem with the engine control module (ECM).
4. How can I troubleshoot the OBDII code P0112 on my 2017 Honda CR-V?
- Start by inspecting the intake air temperature sensor and its connections. Check for any visible damage or corrosion. Test the sensor's resistance and voltage to determine if it is functioning properly.
5. Can a dirty air filter trigger the P0112 code in a 2017 Honda CR-V?
- While a dirty air filter itself may not trigger the P0112 code, restricted airflow due to a clogged air filter can indirectly affect the intake air temperature sensor readings.
6. Is it safe to continue driving my 2017 Honda CR-V with the P0112 code present?
- It is not recommended to drive your vehicle with the P0112 code active, as it can lead to decreased engine performance and potential further damage if left unresolved.
7. How much does it typically cost to repair the Intake Air Temperature Sensor 1 Circuit low voltage issue in a 2017 Honda CR-V?
- The cost of repair can vary depending on the root cause of the issue. Replacing the intake air temperature sensor itself can range from $50 to $150, while addressing wiring or ECM problems may incur additional labor costs.
8. Will resetting the OBDII code P0112 in my 2017 Honda CR-V make it go away permanently?
- Resetting the code may temporarily clear the error, but if the underlying issue causing the P0112 code is not addressed, it is likely to reappear upon further driving or engine cycles.
9. Can a DIY enthusiast with basic automotive knowledge fix the P0112 code issue in a 2017 Honda CR-V?
- Depending on the exact cause, a DIY enthusiast may be able to replace the intake air temperature sensor or check for loose connections. However, diagnosing and repairing wiring or ECM issues may require professional assistance.
10. How long does it take to fix the Intake Air Temperature Sensor 1 Circuit low voltage problem in a 2017 Honda CR-V?
- The repair time can vary based on the expertise of the mechanic and the exact cause of the issue. Replacing the sensor itself is typically a relatively quick procedure, while diagnosing and addressing wiring or ECM problems may take longer.
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