AutoCodes – Ford – P0104 2016 Ford F150

P0104 2016 Ford F150 Code - Mass Or Volume Air Flow Sensor 'A' Circuit Intermittent

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 (MAF) 'A' Sensor, Mass Airflow 'A' Sensor 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: P0104 2016 Ford F150 indicates Mass Or Volume Air Flow Sensor 'A' Circuit Intermittent.
Common causes: Common causes include Dirty Air Filter, Faulty Mass Airflow (MAF) 'A' Sensor, Mass Airflow 'A' Sensor 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 164

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 Sep 21, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0104 2016 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 a concern exists in the MAF circuit, or the air tube containing the MAF Sensor, causing an incorrect sensor output reading.

OBDII Code P0104 2016 Ford F150 - Mass Or Volume Air Flow Sensor 'A' Circuit Intermittent - AutoCodes.com — P0104 2016 Ford F150 Code - Mass Or Volume Air Flow Sensor 'A' Circuit Intermittent

What does this mean?

What are the Possible Causes of the DTC P0104 2016 Ford F150?

Dirty Air Filter
Faulty Mass Airflow (MAF) 'A' Sensor
Mass Airflow 'A' Sensor harness is open or shorted
Mass Airflow 'A' Sensor circuit poor electrical connection

How to Fix the DTC P0104 2016 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 P0104 2016 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.

Need more information about the P0104 2016 Ford F150 code?

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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 P0104 2016 Ford F150 Code

1. What are the common symptoms of OBDII code P0104 on a 2016 Ford F150?

- Common symptoms include rough idling, stalling, poor fuel economy, lack of power, and illuminated Check Engine Light.

2. What does the OBDII code P0104 indicate in a 2016 Ford F150?

- The code P0104 indicates an intermittent issue with the Mass or Volume Air Flow Sensor 'A' Circuit in the vehicle.

3. What are the possible causes of OBDII code P0104 on a 2016 Ford F150?

- Possible causes include a faulty mass air flow sensor, damaged wiring or connectors, intake air leaks, or a problem with the vehicle's PCM.

4. How can I diagnose the cause of OBDII code P0104 on my 2016 Ford F150?

- You can diagnose the issue by visually inspecting the sensor and its connections, checking for damaged wires, using a multimeter to test voltage and continuity, and performing a smoke test for intake leaks.

5. Can I drive my 2016 Ford F150 with OBDII code P0104?

- It is not recommended to drive the vehicle with a faulty mass air flow sensor as it can lead to further engine damage and decreased performance. It's best to address the issue promptly.

6. How do I repair OBDII code P0104 on a 2016 Ford F150?

- Repair options include replacing the mass air flow sensor, repairing damaged wiring or connectors, fixing intake air leaks, or resetting the PCM after addressing the root cause.

7. Will cleaning the mass air flow sensor fix OBDII code P0104 on my 2016 Ford F150?

- Cleaning the mass air flow sensor may help if the issue is caused by dirt or debris, but if the sensor is faulty, it will likely need to be replaced for a permanent solution.

8. How much does it cost to repair OBDII code P0104 on a 2016 Ford F150?

- The cost of repair can vary depending on the cause of the issue, but replacing the mass air flow sensor can range from $100 to $300, while addressing wiring or connector problems may cost less.

9. Can OBDII code P0104 on a 2016 Ford F150 cause other problems if left untreated?

- If left untreated, OBDII code P0104 can lead to reduced fuel efficiency, engine performance issues, potential damage to the catalytic converter, and failure to pass emissions tests.

10. How long does it take to repair OBDII code P0104 on a 2016 Ford F150?

- The repair time can vary based on the exact cause of the issue and the expertise of the mechanic, but replacing the mass air flow sensor typically takes around 1-2 hours.