AutoCodes – Toyota – P0110 2006 Toyota Corolla

P0110 2006 Toyota Corolla Code - Intake Air Temperature Circuit Malfunction 3ZZ-FE Engine

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
P0110 2006 Toyota Corolla indicates Intake Air Temperature Circuit Malfunction 3ZZ-FE Engine.
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 4,779
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 P0110 2006 Toyota Corolla 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 P0110 2006 Toyota Corolla - Intake Air Temperature Circuit Malfunction 3ZZ-FE Engine - AutoCodes.com
P0110 2006 Toyota Corolla Code - Intake Air Temperature Circuit Malfunction 3ZZ-FE Engine

What are the Possible Causes of the DTC P0110 2006 Toyota Corolla?

  • 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 P0110 2006 Toyota Corolla?

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 P0110 2006 Toyota Corolla 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 P0110 2006 Toyota Corolla code?

Need more information on how to fix the P0110 2006 Toyota Corolla code? Get Access to Factory Service Manuals

Need Help with the 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 P0110 2006 Toyota Corolla Code

1. What are the common symptoms of OBDII code P0110 on a 2006 Toyota Corolla with the 3ZZ-FE engine?

The common symptoms include poor fuel economy, rough idling, engine stalling, and potential issues with the vehicle's performance.

2. What usually causes the Intake Air Temperature Circuit Malfunction in a 2006 Toyota Corolla with the 3ZZ-FE engine?

The most common causes of P0110 include a faulty intake air temperature sensor, damaged wiring or connectors related to the sensor, or a problem with the sensor's circuit.

3. How can I diagnose the Intake Air Temperature Circuit Malfunction on my 2006 Toyota Corolla?

You can start by visually inspecting the intake air temperature sensor and its connections. Using a multimeter, you can test the sensor's resistance and voltage output to determine if it is functioning properly.

4. Can I still drive my 2006 Toyota Corolla with the P0110 code?

It is not recommended to drive your vehicle with the P0110 code as it can lead to engine performance issues and potential damage. It is best to have the issue diagnosed and repaired as soon as possible.

5. How can I repair the Intake Air Temperature Circuit Malfunction on my 2006 Toyota Corolla?

Repairing P0110 may involve replacing the intake air temperature sensor, repairing or replacing damaged wiring or connectors, or resetting the fault code using an OBDII scanner after the issue has been resolved.

6. Will resetting the OBDII code P0110 on my 2006 Toyota Corolla fix the issue?

Resetting the code may temporarily clear the error message, but it will not fix the underlying issue causing the Intake Air Temperature Circuit Malfunction. It is important to diagnose and repair the root cause of the problem.

7. How much does it typically cost to repair the P0110 code on a 2006 Toyota Corolla?

The cost of repairing the Intake Air Temperature Circuit Malfunction can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast fix the Intake Air Temperature Circuit Malfunction on a 2006 Toyota Corolla?

If you have experience with automotive repairs and the necessary tools, you may be able to diagnose and repair the P0110 code yourself. However, if you are unsure or inexperienced, it is best to seek professional help.

9. Will the P0110 code on my 2006 Toyota Corolla affect its emissions or cause it to fail an inspection?

Yes, the P0110 code can affect your vehicle's emissions and may cause it to fail an inspection. It is important to address the issue promptly to ensure your vehicle meets emission standards.

10. How long does it take to repair the Intake Air Temperature Circuit Malfunction on a 2006 Toyota Corolla?

The repair time for P0110 can vary depending on the specific cause of the issue and the availability of parts. In general, it may take a few hours to a full day to diagnose and repair the problem.

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