AutoCodes – Nissan – P0113 2005 Nissan Pathfinder

P0113 2005 Nissan Pathfinder Code - Intake Air Temperature Sensor Circuit High

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 2005 Nissan Pathfinder indicates Intake Air Temperature Sensor Circuit High.
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 14,886

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
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0113 2005 Nissan Pathfinder 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 2005 Nissan Pathfinder - Intake Air Temperature Sensor Circuit High - AutoCodes.com — P0113 2005 Nissan Pathfinder Code - Intake Air Temperature Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC P0113 2005 Nissan Pathfinder?

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 2005 Nissan Pathfinder?

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 does this mean?

Code Tech Notes

Intake Air Temperature (IAT) sensor is built into the Mass Air Flow (MAF) sensor. Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0113 2005 Nissan Pathfinder 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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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 2005 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P0113 in a 2005 Nissan Pathfinder?

The common symptoms of code P0113 include poor fuel economy, rough idling, engine stalling, and a decrease in overall engine performance.

2. What does the OBDII code P0113 in a 2005 Nissan Pathfinder indicate?

Code P0113 indicates that the Intake Air Temperature (IAT) sensor circuit is registering a high voltage signal, which may lead to inaccurate temperature readings.

3. What are the possible causes of OBDII code P0113 in a 2005 Nissan Pathfinder?

Possible causes of code P0113 include a faulty IAT sensor, damaged wiring or connectors in the sensor circuit, a disconnected sensor, or a problem with the Engine Control Module (ECM).

4. How can I diagnose the cause of OBDII code P0113 in my 2005 Nissan Pathfinder?

To diagnose code P0113, you can start by checking the wiring and connectors of the IAT sensor for any visible damage or corrosion. You can also test the sensor's resistance and voltage output using a multimeter.

5. How can I repair OBDII code P0113 in a 2005 Nissan Pathfinder?

To repair code P0113, you may need to replace the Intake Air Temperature (IAT) sensor if it is faulty. Additionally, check and repair any damaged wiring or connectors in the sensor circuit.

6. Can I drive my 2005 Nissan Pathfinder with OBDII code P0113?

It is not recommended to drive your vehicle with an active OBDII code P0113, as it can lead to poor engine performance and potential damage over time. It is best to address the issue promptly.

7. How much does it cost to fix OBDII code P0113 in a 2005 Nissan Pathfinder?

The cost of fixing code P0113 can vary depending on the root cause of the issue. Replacing the Intake Air Temperature (IAT) sensor can cost around $50 to $100, while repairing wiring or connectors may require additional labor costs.

8. Can a dirty air filter trigger OBDII code P0113 in a 2005 Nissan Pathfinder?

While a dirty air filter may affect engine performance, it is unlikely to trigger code P0113 directly. However, it is good practice to regularly replace air filters to ensure optimal engine operation.

9. Will resetting the OBDII system clear code P0113 in a 2005 Nissan Pathfinder?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing code P0113 is not addressed, the code is likely to reappear after driving the vehicle for some time.

10. Is OBDII code P0113 a serious issue in a 2005 Nissan Pathfinder?

Code P0113 is not a severe issue that poses an immediate threat to safety, but it can lead to poor engine performance and fuel economy if left unresolved. It is advisable to address the problem as soon as possible.