AutoCodes – Nissan – P0102 2012 Nissan Rogue

P0102 2012 Nissan Rogue Code - Mass or Volume Air Flow Circuit Low 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: P0102 2012 Nissan Rogue indicates Mass or Volume Air Flow Circuit Low 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 6,060

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 P0102 2012 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 less than the factory specifications.

OBDII Code P0102 2012 Nissan Rogue - Mass or Volume Air Flow Circuit Low Input - AutoCodes.com — P0102 2012 Nissan Rogue Code - Mass or Volume Air Flow Circuit Low Input

What does this mean?

What are the Possible Causes of the DTC P0102 2012 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 P0102 2012 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 P0102 2012 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 P0102 2012 Nissan Rogue Code

1. What are the common symptoms of OBDII code P0102 on a 2012 Nissan Rogue?

- Common symptoms include reduced engine power, rough idling, stalling, poor fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P0102 on a 2012 Nissan Rogue indicate?

- The code P0102 indicates a low input from the mass or volume air flow sensor in the air intake system.

3. What are the possible causes of OBDII code P0102 on a 2012 Nissan Rogue?

- Possible causes include a dirty or faulty mass air flow sensor, a vacuum leak in the intake system, a clogged air filter, or issues with the wiring or connectors.

4. How can I diagnose the OBDII code P0102 on my 2012 Nissan Rogue?

- You can diagnose the issue by visually inspecting the air intake system, checking the mass air flow sensor's wiring and connector, and using a scan tool to monitor sensor readings.

5. Can a dirty air filter cause the OBDII code P0102 on a 2012 Nissan Rogue?

- Yes, a dirty air filter can restrict airflow to the mass air flow sensor, leading to inaccurate readings and triggering the P0102 code.

6. How can I repair OBDII code P0102 on my 2012 Nissan Rogue?

- Repair options include cleaning or replacing the mass air flow sensor, fixing any vacuum leaks, replacing the air filter, and ensuring all wiring and connectors are in good condition.

7. Will driving with the OBDII code P0102 on a 2012 Nissan Rogue cause further damage?

- Driving with the P0102 code may result in poor engine performance and fuel efficiency, but it is unlikely to cause immediate damage if addressed promptly.

8. Can I reset the Check Engine Light after fixing OBDII code P0102 on my 2012 Nissan Rogue?

- Yes, you can reset the Check Engine Light using an OBDII scan tool after fixing the underlying issue causing the P0102 code.

9. How much does it cost to fix OBDII code P0102 on a 2012 Nissan Rogue?

- The cost of fixing the P0102 code can vary depending on the exact cause, but it may range from a simple DIY cleaning to replacing the mass air flow sensor, with parts and labor costs.

10. Is it safe to continue driving my 2012 Nissan Rogue with the OBDII code P0102?

- It is generally safe to drive your vehicle with the P0102 code, but it is recommended to address the issue promptly to avoid potential performance issues and reduce the risk of further damage.