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Driven 2 Automotive - Replacement Air Flow Meter

'Air Mass Meter - MAF - Air Mass Sensor - Air Flow Sensor - AFM'


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12 MONTH REPLACEMENT WARRANTY - UNRIVALED QUALITY


Please use the Compatibility table above to see if this part is correct for your vehicle, please also check the part numbers in the item specifics section

This list is only a guide as we cannot include every model/variation and the best way to buy your part is to match the part number from your old unit - details on how to locate the part number below

 

Unrivaled OEM Quality Parts



There is an increasing number of unbranded 'aftermarket' parts coming onto the market. Do not compare our parts to other cheap aftermarket units on eBay, there is simply no comparison as many cheap part suppliers have little or no:

  • Quality Control Program (ISO/TSO)
  • Experience
  • Insurance
  • Track Record / References / Feedback

Why chance engine damage or reduced fuel economy (mpg) with an inferior auto part?

Driven 2 Automotiveproduce parts for clients worldwide and have a proven track record in bringing high quality auto parts to the aftermarket. We are also distributors for many large OEM brands including Bosch, Siemens VDO and NGK. Wemanufacture our own auto parts as close to OEM specifications as possible, to provide customers with reliable parts that will stand the test of time.



How to check if this part is correct for my vehicle?

Check your part number is correct by looking at the top of the page under the compatibility table there is a section called 'item specifics'.

There are part numbers in the boxes, 'Manufacturer Part Number, ' and If your part number matches any of the numbers in these boxes then the part will be correct for your vehicle.


PART NUMBER IS ALWAYS KING WHEN ORDERING ANY CAR PART, IF UNSURE - EMAIL US BEFORE ORDERING



HOW TO FIND YOUR PART NUMBER


Part numbers are normally stamped on the outside housing of the unit or on the top of the unit.

Please note PBT-30 is not a part number this is a plastic type for the housing.

PART NUMBERS LOOK LIKE : 0280 217 121 or 5WK9007z etc.

Ifin doubt email us and we will confirm this from your vehicle registration number or vehicle details (if you are from outside of the UK) You can also request a quote for any part by clicking on the 'Part Quote' Button at the top of the description.


We also stock original BOSCH and Siemens VDO parts - If you require these parts just email us


Simple Faulty MAF Test / Installation Notes / Fitting Guide

Faulty MAF Symptoms:
  • Unsteady Idle (car revving up by around 1000rpm itself then dropping back down - these however are also symptoms of a bad idle air control valve or throttle body so garage diagnostic tests are recommended)
  • Reduced drivability, cutting out when the engine speed drops. e.g. approaching bends
  • Loss of power, turbo lag on turbo applications
  • Excessive black smoke on diesel applications
  • Reduced fuel economy and lumpy running
  • Can feel like you're hitting a rev limiter too early

Typically air flow sensors can go faulty every 40,000 miles, this is due them getting clogged up with dirt within the induction system. They rarely 'fail' as such, but as the sensor is a very sensitive unit, it is not recommended to use workshop appliances to repair the sensors. At the same time, using general cleaning equipment such as carburettor and throttle body cleaner for maintenance will shorten the life of the sensors. it is recommended that the sensors of hot-film air mass flow meter should not be removed from the housing, because during reinstallation the components cannot be fitted into it's exact original location, even the tiniest assembly error will lead to the inaccurate test data.

General Mass Air Flow Sensor Information

 

Also sometimes known as:

  • 'Air Mass Meter'
  • 'MAF'
  • 'Air Mass Sensor'
  • 'Mass Air Flow Sensor'
  • 'Air Flow Meter'
  • 'Air Mass Meter'

 

TheMass Air Flow Meter is the device used in many fuel injected engines tomeasure the amount of air entering the engine so the onboard computer(ECU) can calculate the correct air/fuel mixture ratio to enter the combustion chambers. Located ahead of thethrottle body, the MAF sensor uses a heated wire or filament/film tomeasure the air flow.


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