AutoCodes – Nissan – P0113 2008 Nissan Sentra

P0113 2008 Nissan Sentra 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 2008 Nissan Sentra 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 8,771
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 2008 Nissan Sentra 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 2008 Nissan Sentra - Intake Air Temperature Sensor Circuit High - AutoCodes.com
P0113 2008 Nissan Sentra Code - Intake Air Temperature Sensor Circuit High

What are the Possible Causes of the DTC P0113 2008 Nissan Sentra?

  • 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 2008 Nissan Sentra?

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 2008 Nissan Sentra 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 2008 Nissan Sentra code?

Need more information on how to fix the P0113 2008 Nissan Sentra 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 P0113 2008 Nissan Sentra Code

1. What are the common symptoms of OBDII code P0113 on a 2008 Nissan Sentra?

The common symptoms of code P0113 on a 2008 Nissan Sentra include poor fuel economy, rough idling, engine stalling, and possibly an illuminated check engine light.

2. What does the OBDII code P0113 indicate on a 2008 Nissan Sentra?

OBDII code P0113 on a 2008 Nissan Sentra indicates a potential issue with the Intake Air Temperature (IAT) sensor circuit reading being higher than normal.

3. What are the possible causes of OBDII code P0113 on a 2008 Nissan Sentra?

Possible causes of code P0113 on a 2008 Nissan Sentra include a faulty IAT sensor, damaged sensor wiring, a disconnected sensor, or issues with the sensor's electrical connections.

4. How can I diagnose the Intake Air Temperature sensor circuit high issue on my 2008 Nissan Sentra?

To diagnose the issue, you can use a diagnostic scanner to retrieve the specific trouble code, visually inspect the IAT sensor and its wiring for any damage, and test the sensor's resistance with a multimeter.

5. Can I drive my 2008 Nissan Sentra with OBDII code P0113?

While it may be possible to drive your 2008 Nissan Sentra with code P0113, it is not recommended as it can lead to decreased fuel efficiency and potential engine performance issues.

6. How can I repair OBDII code P0113 on my 2008 Nissan Sentra?

To repair code P0113 on a 2008 Nissan Sentra, you may need to replace the faulty Intake Air Temperature sensor, repair any damaged wiring, or ensure the sensor is properly connected and functioning.

7. Are there any DIY tips for fixing OBDII code P0113 on a 2008 Nissan Sentra?

If you are comfortable with automotive repairs, you can attempt to replace the IAT sensor yourself by following a repair manual or online tutorials. However, if you are unsure, it's best to seek professional help.

8. How important is it to address OBDII code P0113 on a 2008 Nissan Sentra?

It is important to address code P0113 on a 2008 Nissan Sentra promptly to prevent potential engine performance issues, poor fuel economy, and further damage to the vehicle's components.

9. Could a dirty air filter cause OBDII code P0113 on a 2008 Nissan Sentra?

While a dirty air filter can affect engine performance, it is unlikely to directly cause code P0113. However, it's still a good idea to regularly replace your air filter to maintain optimal engine function.

10. Is it possible for extreme weather conditions to trigger OBDII code P0113 on a 2008 Nissan Sentra?

Extreme weather conditions, such as very high temperatures, can potentially affect the IAT sensor readings and trigger code P0113. It's essential to keep this in mind when diagnosing the issue.

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