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Where is the MAF? (1.4 TFSI)

Shira Sep 7, 2019

  1. Shira

    Shira New Member

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    Hi, I've been having problems with my 2008 A3 1.4 TFSI, mostly once it's warm, I get sudden engine knocking if I try to accelerate hard, as if there's a sudden loss of power or fuel for like 1/2 second. No DTC error codes. I was told it could be the mass air flow sensor needing cleaning or replacing, so I tried to take it out but I can't find the damn thing :O I located the MAP, where a friend wrongly told me the MAF was, but nothing else. Where is it?

    [​IMG]
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    not in here either
    [​IMG]
     
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  3. Grey_Man

    Grey_Man Member

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    Pretty sure ha
    [​IMG]


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  4. Shira

    Shira New Member

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    I think that's something else

    [​IMG]
     
  5. samisnake

    samisnake Active Member

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    Shira likes this.
  6. ronniejack

    ronniejack Member Team Meteor Sportback S-line owners group Audi A3 Black Edition

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    1.4 has 2 map sensors no maf sensor and the pic ture is a dv valve
     
    Shira likes this.

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