P0113 Acura Code - Intake Air Temperature Sensor 1 Circuit High 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
- P0113 Acura indicates Intake Air Temperature Sensor 1 Circuit High 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 P0113 Acura Description
What are the Possible Causes of the DTC P0113 Acura?
- 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 P0113 Acura?
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 P0113 Acura 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 P0113 Acura Code
1. What does the OBDII code P0113 mean on an Acura?
P0113 indicates that the Intake Air Temperature (IAT) Sensor 1 is reporting a high voltage signal to the engine control module (ECM), suggesting an abnormally high air temperature or a circuit issue.
2. What are the common symptoms of a P0113 code in an Acura?
Symptoms may include poor fuel efficiency, rough idling, reduced engine performance, hard starting, or the check engine light being illuminated.
3. What causes the P0113 code to appear in an Acura?
Common causes include a faulty IAT sensor, a damaged or corroded sensor connector, a shorted or open wiring harness, or a malfunctioning ECM.
4. Can I drive my Acura with a P0113 code?
While it may be safe to drive short distances, ignoring this code can lead to poor performance, increased fuel consumption, and potential long-term engine damage.
5. How do I diagnose the P0113 code in my Acura?
Start by inspecting the IAT sensor and its connector for damage or corrosion, check the wiring for continuity, and test the sensor's resistance with a multimeter.
6. How do I fix the P0113 code on an Acura?
Repairs may involve cleaning or replacing the IAT sensor, repairing damaged wiring, reconnecting loose connectors, or updating/replacing the ECM if necessary.
7. Where is the Intake Air Temperature (IAT) sensor located on an Acura?
The IAT sensor is typically located in the air intake duct or integrated into the mass airflow (MAF) sensor, depending on the model.
8. How much does it cost to repair a P0113 code on an Acura?
Repair costs vary, but replacing the IAT sensor usually costs between $50 and $200, including parts and labor. Wiring repairs or ECM replacement could cost more.
9. Can a dirty air filter cause a P0113 code in an Acura?
A dirty air filter is unlikely to directly cause a P0113 code, but it may contribute to airflow issues that can affect sensor readings.
10. Will resetting the code clear the P0113 issue in my Acura?
Clearing the code with an OBDII scanner will turn off the check engine light temporarily, but the issue will return if the underlying problem isn’t fixed.
Discuss the causes and fixes for P0113 Acura OBDII Code
-
My Acura 03 RSX is throwing a p0113 code what is the first thing I should do to try and fix it
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Start by checking the Intake Air Temperature (IAT) sensor connector, the connector should be firmly connected. If the connector is OK, then check the air filter, make sure is clean. If the connector nad air filter are OK, then you probably have to replace the sensor to fix the problem.
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