AutoCodes – Toyota – P0113 2006 Toyota Highlander

P0113 2006 Toyota Highlander Code - Intake Air Temperature Circuit High Input

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 2006 Toyota Highlander indicates Intake Air Temperature Circuit High Input.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 6,184
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0113 2006 Toyota Highlander 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 2006 Toyota Highlander - Intake Air Temperature Circuit High Input - AutoCodes.com
P0113 2006 Toyota Highlander Code - Intake Air Temperature Circuit High Input

What are the Possible Causes of the DTC P0113 2006 Toyota Highlander?

  • 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 2006 Toyota Highlander?

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 P0113 2006 Toyota Highlander 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 2006 Toyota Highlander code?

Need more information on how to fix the P0113 2006 Toyota Highlander code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0113 2006 Toyota Highlander code diagnosed by a professional: Find a repair shop in your area

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 2006 Toyota Highlander Code

1. What are the common symptoms of OBDII code P0113 in a 2006 Toyota Highlander?

The common symptoms of code P0113 include poor engine performance, rough idling, decreased fuel efficiency, and potential stalling.

2. What does the OBDII code P0113 "Intake Air Temperature Circuit High Input" mean in a 2006 Toyota Highlander?

Code P0113 indicates that the intake air temperature sensor is reporting a higher than normal voltage to the engine control module, possibly due to a malfunction.

3. What are some possible causes of OBDII code P0113 in a 2006 Toyota Highlander?

Common causes of code P0113 include a faulty intake air temperature sensor, wiring issues in the sensor circuit, a disconnected sensor, or a problem with the engine control module.

4. How can I diagnose the OBDII code P0113 in my 2006 Toyota Highlander?

Diagnosing code P0113 involves checking the intake air temperature sensor for proper operation, inspecting the sensor wiring for damage, and ensuring that the sensor is securely connected.

5. Can I drive my 2006 Toyota Highlander with OBDII code P0113?

It is not recommended to drive your vehicle with code P0113, as it can lead to further engine damage and reduced performance. It is best to address the issue promptly.

6. How can I repair OBDII code P0113 in my 2006 Toyota Highlander?

Repairing code P0113 may involve replacing the intake air temperature sensor, repairing damaged wiring, ensuring proper sensor connection, or reprogramming the engine control module.

7. Are there any DIY tips for fixing OBDII code P0113 in a 2006 Toyota Highlander?

While some simple fixes like checking and reconnecting the sensor may be possible for DIY enthusiasts, it is recommended to consult a professional for accurate diagnosis and repair.

8. Is it expensive to fix OBDII code P0113 in a 2006 Toyota Highlander?

The cost of fixing code P0113 can vary depending on the underlying issue. Replacing a faulty sensor may be relatively affordable, while addressing wiring or module problems could be more costly.

9. Will resetting the OBDII code P0113 in my 2006 Toyota Highlander make it go away permanently?

Resetting the code may temporarily turn off the check engine light, but if the underlying issue is not fixed, the code is likely to reappear. It is crucial to address the root cause of the problem.

10. How can I prevent OBDII code P0113 from coming back in my 2006 Toyota Highlander?

Regular maintenance, including checking and cleaning the intake air temperature sensor, inspecting wiring for damage, and addressing any engine issues promptly, can help prevent the recurrence of code P0113.

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