AutoCodes – Acura – P006A Acura

P006A Acura Code - Mass Air Flow Sensor Circuit Range/Performance Problem

Quick Answer

The Mass Air Flow (MAF) Sensor directly measures the amount of intake airflow into the engine, and the Powertrain Control Module (PCM) controls the fuel injection based on the measured value. Common causes include Air cleaner element clogged, Intake air duct misinstalled or damaged, Faulty Mass Air Flow (MAF) Sensor. 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 Acura indicates Mass Air Flow Sensor Circuit Range/Performance Problem.
Common causes: Common causes include Air cleaner element clogged, Intake air duct misinstalled or damaged, Faulty Mass Air Flow (MAF) Sensor.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 470

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 Jul 26, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P006A Acura Description

The Mass Air Flow (MAF) Sensor directly measures the amount of intake airflow into the engine, and the Powertrain Control Module (PCM) controls the fuel injection based on the measured value. The Manifold Absolute Pressure (MAP) Sensor measures the intake manifold pressure, and the PCM calculates the amount of intake airflow from the MAP sensor output and the engine revolutions. The PCM compares the MAF sensor output (amount of intake airflow) and the amount of intake airflow calculated from the MAP sensor output. If their difference is too large (in the malfunction area), the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P006A Acura - Mass Air Flow Sensor Circuit Range/Performance Problem - AutoCodes.com — P006A Acura Code - Mass Air Flow Sensor Circuit Range/Performance Problem

What does this mean?

What are the Possible Causes of the DTC P006A Acura?

Air cleaner element clogged
Intake air duct misinstalled or damaged
Faulty Mass Air Flow (MAF) Sensor
Mass Air Flow Sensor harness is open or shorted
Mass Air Flow Sensor circuit poor electrical connection

How to Fix the DTC P006A Acura?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P006A Acura 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 Acura code?

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

Need Help with the Code?

Get the P006A Acura code diagnosed by a professional: Find a repair shop in your area

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 Acura Code

1. What does the OBDII code P006A mean on an Acura?

P006A indicates a "Mass Air Flow Sensor Circuit Range/Performance Problem," meaning there is an issue with the airflow sensor readings compared to the manifold absolute pressure (MAP) sensor data.

2. What are the common symptoms of code P006A in an Acura?

Symptoms may include poor engine performance, reduced fuel efficiency, rough idling, hesitation during acceleration, and an illuminated check engine light.

3. What causes the P006A code on an Acura?

Common causes include a faulty mass air flow (MAF) sensor, a defective manifold absolute pressure (MAP) sensor, air intake leaks, clogged air filters, or wiring and connection issues in the sensor circuits.

4. Can a dirty air filter trigger the P006A code?

Yes, a clogged or dirty air filter can restrict airflow, causing incorrect sensor readings and potentially triggering the P006A code.

5. How can I diagnose the P006A code on my Acura?

Start by using an OBDII scanner to confirm the code. Then inspect the MAF and MAP sensors, check for loose or damaged wiring, and ensure there are no air intake leaks or blockages.

6. How do I fix the P006A code on an Acura?

Repairs may include cleaning or replacing the MAF sensor, inspecting and repairing wiring or connectors, replacing the air filter, fixing intake leaks, or replacing the MAP sensor if faulty.

7. Can I drive my Acura with the P006A code?

It is possible to drive with this code, but doing so for an extended period can lead to engine performance issues and potential damage. It's best to address the issue promptly.

8. How much does it cost to repair the P006A code on an Acura?

Repair costs vary depending on the issue. Replacing a MAF sensor can cost $200â€“$400, while fixing wiring or leaks may involve lower costs for labor and parts.

9. Can a vacuum leak cause the P006A code on an Acura?

Yes, a vacuum or air intake leak can disrupt the balance between MAF and MAP sensor readings, potentially triggering the P006A code.

10. Will resetting the check engine light fix the P006A code?

Resetting the light without addressing the underlying issue may temporarily clear the code, but it will likely return if the problem persists. Proper diagnosis and repair are necessary.