Top Mechanics For BMW Mass Air Flow Sensor Replacement & Services
57 Reviews
Garage in London, 13 years of experience
As a Mot tester with over a decade experience I have been working on various cars and models and have carried out diagnostics, battery replacement, services including brake pads and discs and other mechanica...
NEIL • 26th June 2025
BMW 5 Series • Mass air flow (MAF) sensor replacement - Diesel
1498 Reviews
Garage in Essex, 30 years of experience
I have worked as a mechanic since leaving school and have owned and operated my own garage since the age of 25. Over the years, I have gained extensive experience carrying out a wide range of repairs and mai...
VINOD • 30th April 2025
BMW 3 Series • Additional work following previous booking
78 Reviews
Garage in Hampshire , 29 years of experience
All aspects of repairs and full/Interim services carried out. Solving all diagnostic problems and causes. Timing belts and chains on most vehicles. (Specialist on Ford Ecoboost wet belts) NVQ Level 2. ...
MITCHELL • 2nd October 2024
276 Reviews
Garage in Kenilworth , 30 years of experience
30 years experience working for independent garages. Ten years working for myself. Working on all makes of car’s From Brake pads to Engine rebuilds.
PHILLIP • 19th December 2023
26 Reviews
Garage in Farborough, 16 years of experience
Mechanical Apprenticeship 2008-2011 Kwik Fit Service mechanic 2011-2013 Barons BMW technician 2013-2018 Guildford tyre company 2018-Present
25 Reviews
Garage in London, 35 years of experience
I am a mechanic with experience in the industry for over 35 years. I have a Level 5 BTEC in vehicle operations management and IMI level 3 in vehicle maintainance and repair. I am also a qualified MOT teste...
344 Reviews
Garage in Birmingham, 15 years of experience
I gained my NVQ level 1&2 qualifications through City College Birmingham. Since gaining my qualifications I have always been self employed and initially I contracted for various garages around Birmingham for...
KARLIE • 15th September 2021
BMW 1 Series • Mass air flow (MAF) sensor replacement - Diesel
1364 Reviews
Garage in Swindon, 20 years of experience
I did my apprenticeship at a garage in Swindon as I studied with Northstar College. After graduating I left and went to Charlie Browns auto services for 2-3 years. Following my time at Charlie Browns I went ...
3 Reviews
Garage in Croydon, 12 years of experience
Brooklyn Auto Centre is a trusted independent garage specialising in vehicle servicing, diagnostics, MOT preparation, and mechanical repairs for all makes and models. With a commitment to high-quality workma...
GRAHAM • 16th September 2026
Nissan Note • Brake discs and pads replacement - front (both)
5 Reviews
Garage in Reading, 10 years of experience
We are a Proud Professional Garage in Reading We take pride in being your trusted partner for all your automotive needs. From MOT testing to engine rebuilds, we provide top-notch work with professionalism a...
DAVID • 16th September 2026
Peugeot 508 • Locking wheel nuts removal and replacement (All)
94 Reviews
Garage in Fetcham, 29 years of experience
I have 40+ years of experience in the automotive repair industry. I did my apprenticeship at a Rover/Jaguar dealership many years ago. I set up on my own business with a few colleagues in 1986 and have bee...
128 Reviews
Garage in Leicester , 5 years of experience
6 years experience Worked in various garages Over 150 5 star reviews across different platforms
CHLOE • 16th September 2026
Hyundai i10 • Interim Service
600 Reviews
Mobile mechanic in Romsey, 12 years of experience
I started my career in HM Armed forces joining the REME, where I served for 7 years. From there I worked for Mercedes-Benz for 4 years. And now I do all sorts, if it’s got wheels, I can fix it!
512 Reviews
Garage in Gloucester , 13 years of experience
Bishop autos a local mobile mechanic business set up in 2012 we are a company specialising in the mobile repair, air con and computer diagnostics of today’s vehicles ❄️🥶 we do air con regas services on ...
STUART • 16th September 2026
1463 Reviews
Garage in Horton, 20 years of experience
Jon owns and operates SMS Autocare and has been running the business for over 15 years in the Slough area. Prior to setting up SMS Autocare Jon completed his apprenticeship and was then a mobile mechanic for...
PANOS • 16th September 2026
Kia Picanto • MOT with collection & delivery
Frequently asked questions about BMW mass air flow sensor replacement & services
Read our answers to questions about mass air flow sensor replacement costs, symptoms and more.
What does a mass air flow sensor replacement on my BMW involve?
Depending on the manufacturer, a number of different processes will need to be done in order to access the mass air flow sensor, however the mechanic will need to do some of the following basic steps
- The mechanic will assess the situation by reading the diagnostic codes and checking live data
- Once confirmed that the mass air flow sensor is faulty, they will continue on to replacing it.
- Once replaced, the mechanic will start the engine and recheck the error codes
What are the signs of a bad BMW mass airflow sensor?
You may experience some or a number of the following;
- When the 'Check Engine' light on your dashboard is on (EML)
- When the engine won't start or cuts out during operation.
- When the engine runs rough (a rough idle for example).
- When the engine doesn't perform as well as usual.
- When the car's fuel consumption is higher than usual.
How long will a mass air flow sensor replacement take on my BMW?
A mass air flow sensor replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
How often should my BMW mass air flow sensor be replaced?
Although the units are getting more reliable, there is a chance you will need to get your mass air flow sensor replaced at least once in a vehicle's lifetime. The basic fact is that if your mass air flow sensor has failed, it needs to be replaced before the car will drive correctly.
However, as there are many other issues that can cause the same symptom, it is better to have a diagnostic done prior to spending money replacing it.
Can local garages offer home collection and delivery for BMW mass air flow sensor replacement?
Yes, many local garages are able to offer collection and delivery for a mass air flow sensor replacement on your BMW. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a mass air flow sensor replacement on your BMW.
Can mobile mechanics do BMW mass air flow sensor replacement at my home or office?
Yes, mobile mechanics can do a mass air flow sensor replacement at your home or office on your BMW, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does a BMW mass air flow sensor replacement cost?
The cost for a BMW mass air flow sensor replacement depends on the model of your BMW. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Mass air flow (MAF) sensor and Mass air flow (MAF) sensor.
| Name | Average Cost | |
|---|---|---|
| BMW 1 Series | £305 | Get exact price |
| BMW 3 Series | £296 | Get exact price |
| BMW 4 Series | £298 | Get exact price |
| BMW 5 Series | £263 | Get exact price |
| BMW 6 Series | £386 | Get exact price |
| BMW 7 Series | £283 | Get exact price |
| BMW X1 | £384 | Get exact price |
| BMW X3 | £296 | Get exact price |
| BMW X5 | £242 | Get exact price |
| BMW Z3 | £193 | Get exact price |
| BMW Z4 | £286 | Get exact price |
Average costs for 7 models not shown due to insufficient data. Show ∨
- BMW X6
- BMW 8 Series
- BMW Z8
- BMW i3
- BMW i8
- BMW X4
- BMW 2 Series
Estimates on average repair costs, such as the above results for a mass air flow sensor replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.
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Mechanics that work on BMWs
- A.A Auto Service, Sheffield
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