AutoCodes – Honda – P0113 2009 Honda Accord

P0113 2009 Honda Accord Code - Intake Air Temperature Sensor Circuit High Voltage

Quick Answer

The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) sensor harness is open or shorted. 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 2009 Honda Accord indicates Intake Air Temperature Sensor Circuit High Voltage.
Common causes: Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) sensor harness is open or shorted.
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.

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Code Popularity 12,365

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0113 2009 Honda Accord Description

The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. The sensor detects intake air temperature and transmits a signal to the Engine Control Module (ECM).The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. Electrical resistance of the thermistor decreases in response to the temperature rise. The Intake Air Temperature signal is used as an input for various systems in the vehicle.

OBDII Code P0113 2009 Honda Accord - Intake Air Temperature Sensor Circuit High Voltage - AutoCodes.com — P0113 2009 Honda Accord Code - Intake Air Temperature Sensor Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P0113 2009 Honda Accord?

Faulty Intake Air Temperature (IAT) sensor
Dirty air filter
Intake Air Temperature (IAT) sensor harness is open or shorted
Intake Air Temperature (IAT) sensor circuit poor electrical connection

How to Fix the DTC P0113 2009 Honda Accord?

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 2009 Honda Accord 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 P0113 2009 Honda Accord code?

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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 P0113 2009 Honda Accord Code

1. What does OBDII code P0113 mean for a 2009 Honda Accord?

- This code indicates a problem with the Intake Air Temperature Sensor Circuit High Voltage.

2. What are the common symptoms of a P0113 code on a 2009 Honda Accord?

- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and the Check Engine light illuminating.

3. What are the possible causes of a P0113 code on a 2009 Honda Accord?

- The common causes include a faulty intake air temperature sensor, damaged wiring or connectors in the sensor circuit, or issues with the Engine Control Module (ECM).

4. How can I diagnose a P0113 code on my 2009 Honda Accord?

- Diagnosing the issue involves checking the intake air temperature sensor's electrical connections, testing the sensor's resistance, and inspecting the wiring for any damage.

5. Can I still drive my 2009 Honda Accord with a P0113 code?

- It is not recommended to drive with a P0113 code as it can lead to poor engine performance and potential long-term damage if left unresolved.

6. How can I repair a P0113 code on a 2009 Honda Accord?

- Repair options include replacing the intake air temperature sensor, repairing or replacing damaged wiring or connectors, and resetting the ECM after the issue is fixed.

7. Is it possible to reset the P0113 code on a 2009 Honda Accord without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, the Check Engine light may reappear if the root cause of the problem is not addressed.

8. How much does it cost to fix a P0113 code on a 2009 Honda Accord?

- The cost can vary depending on the specific issue, but replacing the intake air temperature sensor or repairing wiring typically ranges from $100 to $300 at a mechanic's shop.

9. Can a DIY enthusiast fix a P0113 code on a 2009 Honda Accord?

- Yes, DIY enthusiasts with the necessary tools and knowledge can often diagnose and repair a P0113 code by following repair guides or seeking assistance from online forums.

10. How long does it take to repair a P0113 code on a 2009 Honda Accord?

- The repair time can vary based on the exact cause of the code, but a straightforward fix like replacing the intake air temperature sensor can typically be done within an hour or two.