AutoCodes – Infiniti – P006A Infiniti

P006A Infiniti Code - Manifold Absolute Pressure - Mass Air Flow Correlation

Quick Answer

The Mass Air Flow (MAF) sensor is placed in the stream of intake air. Common causes include Faulty Mass Air Flow (MAF) or Manifold Absolute Pressure (MAP) Sensor, MAF or MAP sensor harness is open or shorted, MAF or MAP sensor circuit poor electrical connection. 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: P006A Infiniti indicates Manifold Absolute Pressure - Mass Air Flow Correlation.
Common causes: Common causes include Faulty Mass Air Flow (MAF) or Manifold Absolute Pressure (MAP) Sensor, MAF or MAP sensor harness is open or shorted, MAF or MAP sensor circuit poor electrical connection.
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 8,234

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 24, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P006A Infiniti Description

The Mass Air Flow (MAF) sensor is placed in the stream of intake air. It measures the intake flow rate by measuring a part of the entire intake flow. The mass air flow sensor controls the temperature of the hot wire to a certain amount. The heat generated by the hot wire is reduced as the intake air flows around it. The greater air flow, the greater the heat loss.
Therefore, the electric current supplied to hot wire is changed to maintain the temperature of the hot wire as air flow increases. The Engine Control Module (ECM) detects the air flow by means of this current change.

OBDII Code P006A Infiniti - Manifold Absolute Pressure - Mass Air Flow Correlation - AutoCodes.com — P006A Infiniti Code - Manifold Absolute Pressure - Mass Air Flow Correlation

What does this mean?

What are the Possible Causes of the DTC P006A Infiniti?

Faulty Mass Air Flow (MAF) or Manifold Absolute Pressure (MAP) Sensor
MAF or MAP sensor harness is open or shorted
MAF or MAP sensor circuit poor electrical connection

How to Fix the DTC P006A Infiniti?

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 sensor, try replacing the air filter and cleaning the air flow sensor with low compressed air or Mass Air Flow Sensor Cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replace the mass air flow sensor.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P006A Infiniti 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 P006A Infiniti code?

Need more information on how to fix the P006A Infiniti code? Get Access to Factory Service Manuals

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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 P006A Infiniti Code

1. What are the common symptoms of OBDII code P006A in an Infiniti?

- Common symptoms include reduced engine performance, rough idling, decreased fuel efficiency, and potentially stalling.

2. What does the OBDII code P006A in an Infiniti indicate?

- The code P006A indicates a discrepancy between the Manifold Absolute Pressure (MAP) sensor and Mass Air Flow (MAF) sensor readings.

3. What are the possible causes of the P006A code in an Infiniti?

- Possible causes include a faulty MAP sensor, a faulty MAF sensor, a vacuum leak, a clogged air filter, or wiring issues between the sensors and the engine control module.

4. How can I diagnose the P006A code in my Infiniti?

- Diagnosing the P006A code typically involves checking the MAP and MAF sensor readings, inspecting for any vacuum leaks, testing sensor voltages, and conducting a visual inspection of related components.

5. Can I drive my Infiniti with the P006A code present?

- It is not recommended to drive your vehicle with the P006A code present, as it can lead to further damage to the engine and negatively impact performance.

6. How can I repair the P006A code in my Infiniti?

- Repairing the P006A code may involve replacing the faulty MAP or MAF sensor, fixing any vacuum leaks, cleaning or replacing the air filter, or repairing any damaged wiring.

7. Will resetting the OBDII system clear the P006A code in my Infiniti?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not fixed, the code is likely to reappear after driving the vehicle for a certain period.

8. How much does it cost to repair the P006A code in an Infiniti?

- The cost of repairing the P006A code can vary depending on the root cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

9. Can a DIY enthusiast fix the P006A code in an Infiniti?

- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair the P006A code by following online guides or service manuals.

10. How urgent is it to address the P006A code in my Infiniti?

- It is important to address the P006A code promptly to prevent potential damage to the engine and ensure optimal performance and fuel efficiency of your vehicle.