P0104 2008 Ford Fusion Code - Mass or Volume Air Flow 'A' Circuit Intermittent
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
- P0104 2008 Ford Fusion indicates Mass or Volume Air Flow 'A' Circuit Intermittent.
- 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.
Code P0104 2008 Ford Fusion Description
What are the Possible Causes of the DTC P0104 2008 Ford Fusion?
- 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 P0104 2008 Ford Fusion?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0104 2008 Ford Fusion 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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Frequently Asked Questions about P0104 2008 Ford Fusion Code
1. What are common symptoms of OBDII code P0104 on a 2008 Ford Fusion?
- Common symptoms include rough idling, stalling, poor acceleration, and a decrease in fuel efficiency.
2. What does the OBDII code P0104 'Mass or Volume Air Flow 'A' Circuit Intermittent' mean for a 2008 Ford Fusion?
- This code indicates that there is an intermittent issue with the Mass Air Flow (MAF) sensor circuit on the vehicle.
3. What are some possible causes of OBDII code P0104 on a 2008 Ford Fusion?
- Possible causes include a faulty MAF sensor, damaged wiring or connectors in the MAF circuit, a dirty air filter, or a vacuum leak.
4. How can I diagnose the cause of OBDII code P0104 on my 2008 Ford Fusion?
- You can start by checking the MAF sensor for any visible damage, inspecting the wiring and connectors for any issues, and ensuring the air filter is clean and not clogged.
5. Can I still drive my 2008 Ford Fusion with OBDII code P0104?
- It is not recommended to drive the vehicle with this code present, as it can lead to further damage and poor performance.
6. How can I repair OBDII code P0104 on a 2008 Ford Fusion?
- Repair options include replacing the MAF sensor, repairing any damaged wiring or connectors, cleaning or replacing the air filter, and fixing any vacuum leaks.
7. Will resetting the OBDII code P0104 on my 2008 Ford Fusion make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear.
8. How much does it cost to fix OBDII code P0104 on a 2008 Ford Fusion?
- The cost of fixing this code can vary depending on the cause of the issue, but it may range from $100 to $300 for parts and labor.
9. Can a DIY enthusiast resolve OBDII code P0104 on a 2008 Ford Fusion?
- Some simple repairs, such as cleaning the MAF sensor or replacing the air filter, can be done by a DIY enthusiast. However, more complex issues may require professional assistance.
10. Is it necessary to have OBDII code P0104 on a 2008 Ford Fusion fixed immediately?
- It is advisable to address this code promptly to prevent further damage to the vehicle and ensure optimal performance and fuel efficiency.
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