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MAF Signal Too High!

Discussion in 'A3/S3 Forum (8L Chassis)' started by stuart_tate41, Jun 18, 2013.

  1. stuart_tate41

    stuart_tate41 Member

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    Hi guys had an intermittent fault code pop up. It's the third time it's happened now. Only happens when I'm really booting it!

    I did some logs a while ago posted up on here and it was flowing a lot of air 202g/s in fact. So is this just a faulty MAF?
    car is standard apart from n249 and neuspeed cone.
     
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  3. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow...
    Staff Member Moderator Audi S3

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    Sounds like it tbh... 202gs is remap airflow and if your car is std then this is potentially why the code has popped up...

    <tuffty/>
     
  4. stuart_tate41

    stuart_tate41 Member

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    Change it for a new one then?
     
  5. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow...
    Staff Member Moderator Audi S3

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    If you haven't changed it recently or don't know when it was last changed then its worth doing anyway... I got through 3 genuine ones in 18 months before now... last one I had lasted nearly two years... contrary to popular belief MAF's fail quite regularly but its less noticeable on a std car so most people are blissfully unaware...

    <tuffty/>
     
  6. stuart_tate41

    stuart_tate41 Member

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    Ill get a new one from TPS I think! The general consensus on the logs was that the MAF is over reading
     

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