AutoCodes – Nissan – P0103 2011 Nissan Rogue

P0103 2011 Nissan Rogue Code - Mass Air Flow Sensor Circuit High Input

Quick Answer

The Mass Air Flow (MAF) sensor is placed in the stream of the intake air. Common causes include Dirty Air Filter, Dirty Mass Air Flow (MAF) Sensor, Intake air leaks. 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: P0103 2011 Nissan Rogue indicates Mass Air Flow Sensor Circuit High Input.
Common causes: Common causes include Dirty Air Filter, Dirty Mass Air Flow (MAF) Sensor, Intake air leaks.
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 4,941

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 May 18, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0103 2011 Nissan Rogue Description

The Mass Air Flow (MAF) sensor is placed in the stream of the intake air. It measures the intake flow rate by measuring a part of the entire intake flow. It consists of a hot film that is supplied with electric current from the Engine Control Module (ECM). The ECM controls the temperature of the hot film by a certain amount. The heat generated by the hot film is reduced as the intake air flows around it. The more air, the greater the heat loss. Therefore, the ECM must supply more electric current to maintain the temperature of the hot film as air flow increases. The ECM detects the air flow by means of this current change. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the MAF Sensor Signal is more than the factory specifications.

OBDII Code P0103 2011 Nissan Rogue - Mass Air Flow Sensor Circuit High Input - AutoCodes.com — P0103 2011 Nissan Rogue Code - Mass Air Flow Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0103 2011 Nissan Rogue?

Dirty Air Filter
Dirty Mass Air Flow (MAF) Sensor
Intake air leaks
Faulty Mass Air Flow Sensor
Mass Air Flow Sensor harness is open or shorted
Mass Air Flow Sensor circuit poor electrical connection

How to Fix the DTC P0103 2011 Nissan Rogue?

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

Before replacing the Mass Air Flow (MAF) Sensor, try replacing the air filter and cleaning the Mass Air Flow Sensor with low compress air or Mass Air Flow Sensor Cleaner. Reset code and drive vehicle. If the code comes back, you must replace the Mass Air Flow Sensor to fix the problem.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0103 2011 Nissan Rogue 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 P0103 2011 Nissan Rogue Code

1. What does the OBDII code P0103 on a 2011 Nissan Rogue indicate?

The code P0103 in a 2011 Nissan Rogue points to an issue with the Mass Air Flow (MAF) sensor circuit registering a high input signal.

2. What are some common symptoms of the P0103 code in a 2011 Nissan Rogue?

Common symptoms of the P0103 code in a 2011 Nissan Rogue include engine stalling, rough idling, hesitation during acceleration, decreased fuel efficiency, and the illumination of the check engine light.

3. What are the potential causes of the P0103 code in a 2011 Nissan Rogue?

The P0103 code in a 2011 Nissan Rogue can be triggered by a faulty MAF sensor, a dirty or contaminated MAF sensor, damaged MAF sensor wiring, or a disconnected MAF sensor.

4. How can I diagnose the P0103 code on my 2011 Nissan Rogue?

To diagnose the P0103 code on a 2011 Nissan Rogue, you can start by visually inspecting the MAF sensor and its wiring for any visible damage. You can also use a multimeter to test the MAF sensor's voltage and resistance to determine if it is functioning properly.

5. Can I drive my 2011 Nissan Rogue with the P0103 code?

It is not recommended to drive your 2011 Nissan Rogue with the P0103 code present, as it can lead to potential engine performance issues and further damage if left unresolved.

6. How can I repair the P0103 code on my 2011 Nissan Rogue?

To repair the P0103 code on a 2011 Nissan Rogue, you may need to replace the MAF sensor if it is faulty, clean the sensor if it is dirty, repair any damaged wiring, and ensure all connections are secure.

7. Will resetting the check engine light fix the P0103 code on my 2011 Nissan Rogue?

Simply resetting the check engine light will not fix the underlying issue causing the P0103 code. It is important to diagnose the problem, make the necessary repairs, and then clear the code using an OBDII scanner.

8. Can a dirty air filter cause the P0103 code in a 2011 Nissan Rogue?

Yes, a dirty or clogged air filter can disrupt the MAF sensor readings and potentially trigger the P0103 code in a 2011 Nissan Rogue. It is advisable to check and replace the air filter if needed during diagnostics.

9. How much does it cost to replace a MAF sensor on a 2011 Nissan Rogue?

The cost of replacing a MAF sensor on a 2011 Nissan Rogue can vary depending on the brand of the sensor and the labor charges. On average, you can expect to pay between $100 to $300 for the part and installation.

10. After repairing the P0103 code on my 2011 Nissan Rogue, how do I ensure it does not return?

After repairing the P0103 code on a 2011 Nissan Rogue, it is essential to perform a thorough test drive to confirm the issue is resolved. Additionally, regular maintenance, such as keeping the air filter clean, can help prevent the code from reappearing.