AutoCodes – Ford – P010A 2018 Ford F150

P010A 2018 Ford F150 Code - Mass Or Volume Air Flow Sensor 'B' Circuit

Quick Answer

The Mass Airflow (MAF) Sensor uses a hot wire sensing element to measure the amount of air entering the engine. Common causes include Dirty Air Filter, Faulty Mass Airflow Bank 2 Sensor 1 (MAF21), Mass Airflow Bank 2 Sensor 1 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: P010A 2018 Ford F150 indicates Mass Or Volume Air Flow Sensor 'B' Circuit.
Common causes: Common causes include Dirty Air Filter, Faulty Mass Airflow Bank 2 Sensor 1 (MAF21), Mass Airflow Bank 2 Sensor 1 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.

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Code Popularity 170

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 Sep 21, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P010A 2018 Ford F150 Description

The Mass Airflow (MAF) Sensor uses a hot wire sensing element to measure the amount of air entering the engine. The air passing over the hot wire causes it to cool. This hot wire is maintained at 200°C (392°F) above the ambient temperature as measured by a constant cold wire. The current required to maintain the temperature of the hot wire is proportional to the mass airflow. The MAF Sensor then outputs a signal to the Powertrain Control Module (PCM) proportional to the intake air mass. The PCM calculates the required fuel injector pulse width in order to provide the desired air to fuel ratio. The MAF sensor is located near the air cleaner assembly. Most MAF sensors have an integrated Intake Air Temperature (IAT) sensor. This Diagnostic Trouble Code (DTC) will be set when the Mass Airflow Bank 2, Sensor 1 (MAF21) frequency changes below a minimum calibrated limit for greater than 0.5 seconds.

OBDII Code P010A 2018 Ford F150 - Mass Or Volume Air Flow Sensor 'B' Circuit - AutoCodes.com — P010A 2018 Ford F150 Code - Mass Or Volume Air Flow Sensor 'B' Circuit

What does this mean?

What are the Possible Causes of the DTC P010A 2018 Ford F150?

Dirty Air Filter
Faulty Mass Airflow Bank 2 Sensor 1 (MAF21)
Mass Airflow Bank 2 Sensor 1 harness is open or shorted
Mass Airflow Bank 2 Sensor 1 circuit poor electrical connection

How to Fix the DTC P010A 2018 Ford F150?

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-compressed air or a Mass Air Flow Sensor Cleaner. Reset the code and drive the vehicle. If the code comes back, you must replace the Mass Air Flow Sensor to fix the problem.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P010A 2018 Ford F150 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 P010A 2018 Ford F150 Code

1. What are the common symptoms of OBDII code P010A in a 2018 Ford F150?

- Common symptoms include poor engine performance, rough idling, reduced fuel efficiency, and potential stalling.

2. What does the OBDII code P010A for Mass or Volume Air Flow Sensor 'B' Circuit indicate in a 2018 Ford F150?

- This code indicates a potential issue with the circuit related to the Mass Air Flow (MAF) sensor in the vehicle.

3. What are the possible causes of OBDII code P010A in a 2018 Ford F150?

- Possible causes include a faulty MAF sensor, damaged wiring or connectors in the MAF sensor circuit, or a problem with the MAF sensor's internal components.

4. How can I diagnose the OBDII code P010A in my 2018 Ford F150?

- Diagnostic steps may involve visually inspecting the MAF sensor and its connections, testing the sensor's voltage and signal, and using a scan tool to monitor MAF sensor data.

5. Can a dirty or contaminated MAF sensor cause OBDII code P010A in a 2018 Ford F150?

- Yes, a dirty or contaminated MAF sensor can disrupt the sensor's readings and trigger the P010A code. Cleaning or replacing the sensor may resolve the issue.

6. Is it safe to continue driving my 2018 Ford F150 with OBDII code P010A present?

- It is not recommended to drive the vehicle with this code present, as it can lead to poor engine performance and potential damage if left unaddressed.

7. How can I repair OBDII code P010A in a 2018 Ford F150?

- Repair options include cleaning or replacing the MAF sensor, repairing damaged wiring or connectors, and resetting the fault code using an OBDII scanner.

8. Can a malfunctioning MAF sensor affect other systems in a 2018 Ford F150 besides triggering OBDII code P010A?

- Yes, a faulty MAF sensor can impact engine timing, fuel mixture, and emissions control systems, leading to overall poor vehicle performance.

9. How much does it typically cost to repair OBDII code P010A in a 2018 Ford F150?

- Repair costs can vary depending on the specific issue, but they may range from $100 to $500 for DIY repairs or $200 to $800 at a professional repair shop.

10. Will resetting the OBDII code P010A in a 2018 Ford F150 make it go away permanently?

- Resetting the code may temporarily clear it, but if the underlying issue with the MAF sensor or its circuit is not addressed, the code is likely to reappear.