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Engine-Codes – Infiniti – P0113 2006 Infiniti G35

P0113 2006 Infiniti G35 Code - Intake Air Temperature Sensor Circuit High

Quick Answer

The P0113 code for a 2006 Infiniti G35 indicates a problem with the Intake Air Temperature (IAT) sensor circuit registering a high voltage. Common causes include Faulty IAT sensor, Damaged or corroded wiring/connectors leading to the sensor, Air leaks near the sensor causing false readings. 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 Infiniti G35 indicates Intake Air Temperature Sensor Circuit High.
Common causes
Common causes include Faulty IAT sensor, Damaged or corroded wiring/connectors leading to the sensor, Air leaks near the sensor causing false readings.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0113 2006 Infiniti G35 Description

The P0113 code for a 2006 Infiniti G35 indicates a problem with the Intake Air Temperature (IAT) sensor circuit registering a high voltage. The IAT sensor is responsible for measuring the temperature of the air entering the engine, which is crucial for optimizing fuel delivery and ignition timing. When the sensor reports a high voltage, it means that it is detecting a temperature that is higher than expected, possibly due to a malfunction in the sensor itself or the wiring connecting it to the engine control module.

OBDII Code P0113 2006 Infiniti G35 - Intake Air Temperature Sensor Circuit High
P0113 2006 Infiniti G35 Code - Intake Air Temperature Sensor Circuit High

Common Causes of P0113 2006 Infiniti G35

  1. Faulty IAT sensor
  2. Damaged or corroded wiring/connectors leading to the sensor
  3. Air leaks near the sensor causing false readings
  4. Engine overheating causing the sensor to read higher temperatures
  5. Issues with the engine control module receiving incorrect sensor data

Symptoms of P0113 2006 Infiniti G35

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Engine hesitation or surging
  4. Check Engine Light illuminated on the dashboard
  5. Poor overall engine performance

How to Fix P0113 2006 Infiniti G35

  1. Begin by locating the IAT sensor, typically found near the air intake manifold.
  2. Inspect the wiring and connectors leading to the sensor for any signs of damage or corrosion. Replace if necessary.
  3. Test the sensor using a multimeter to check for proper resistance and voltage readings. Replace if readings are out of spec.
  4. Clear the diagnostic trouble codes using an OBD-II scanner to reset the Check Engine Light.
  5. Test drive the vehicle to ensure the issue has been resolved and that the sensor is providing accurate temperature readings.

Cost to Fix P0113 2006 Infiniti G35

The cost of repairing a P0113 code on a 2006 Infiniti G35 can vary depending on the root cause of the issue. On average, the cost of replacing an IAT sensor can range from $50 to $150, while addressing wiring or connector issues may require additional labor costs. Overall, the repair for this code can typically range from $100 to $300, including parts and labor. Keep in mind that labor rates at auto repair shops can vary, so it's advisable to check with local shops for a precise estimate.

When is the Code Detected?

- An excessively high voltage from the sensor is sent to ECM.

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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 2006 Infiniti G35 Code

1. What are the common symptoms of OBDII code P0113 on a 2006 Infiniti G35?

The common symptoms of code P0113 on a 2006 Infiniti G35 include rough idling, engine stalling, poor fuel efficiency, and a possible decrease in engine performance.

2. What does the OBDII code P0113 mean for a 2006 Infiniti G35?

Code P0113 indicates a problem with the Intake Air Temperature (IAT) Sensor Circuit, specifically that the sensor is reading a high voltage signal.

3. What are the possible causes of OBDII code P0113 on a 2006 Infiniti G35?

Possible causes of code P0113 on a 2006 Infiniti G35 include a faulty IAT sensor, damaged wiring or connectors in the sensor circuit, or issues with the engine control module (ECM).

4. How can I diagnose the cause of OBDII code P0113 on my 2006 Infiniti G35?

To diagnose code P0113, you can start by visually inspecting the IAT sensor and its wiring for any visible damage. You can also use a multimeter to test the sensor's resistance and voltage output.

5. Can I continue driving my 2006 Infiniti G35 with OBDII code P0113?

It is not recommended to continue driving your 2006 Infiniti G35 with code P0113, as it can lead to potential engine performance issues and decreased fuel efficiency.

6. How can I repair OBDII code P0113 on my 2006 Infiniti G35?

To repair code P0113, you may need to replace the faulty IAT sensor, repair any damaged wiring or connectors, or reset the ECM to clear the code.

7. Is it possible to reset OBDII code P0113 on a 2006 Infiniti G35 without fixing the underlying issue?

While you can clear the code temporarily by resetting the ECM, it is important to address the underlying issue causing code P0113 to prevent it from reoccurring.

8. Will a faulty IAT sensor cause other problems in my 2006 Infiniti G35 besides triggering code P0113?

Yes, a faulty IAT sensor can cause other issues in your 2006 Infiniti G35 such as incorrect air-fuel mixture, poor engine performance, and potential damage to engine components.

9. How much does it cost to replace the IAT sensor on a 2006 Infiniti G35?

The cost of replacing the IAT sensor on a 2006 Infiniti G35 can vary depending on the brand of the sensor and labor costs, but it typically ranges from $50 to $150.

10. Can a DIY enthusiast replace the IAT sensor in a 2006 Infiniti G35?

Replacing the IAT sensor in a 2006 Infiniti G35 is a relatively straightforward task that can be done by a DIY enthusiast with basic automotive knowledge and tools.

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