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NOx Sensor!!

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by baynesey, Apr 10, 2008.

  1. baynesey
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    baynesey well you better unsell them, sharpish!

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    [Apr 10, 2008]
    my A4 has been stalling randomly in recent weeks, it's a service anyway so in it went today, hooked to diagnostics and it has a NOx Sensor Fault, needs replacing :mad: best part of 500 sheets for the part

    not a happy bunny
    #1
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  3. baynesey
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    baynesey well you better unsell them, sharpish!

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    [Apr 10, 2008]
    vagparts have quoted me £250+ VAT so it's dropping Damn Audis, should have stuck to Vauxhalls LOL
    #2
  4. baynesey
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    baynesey well you better unsell them, sharpish!

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    [Apr 10, 2008]
    anyone know how to change these, I've spent far too much on the car this month and if it's a case of just unclipping old and replacing with new I'm sure me and the old man can do it :)
    #3
  5. PetrolDave
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    PetrolDave Well-Known Member

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    [Apr 10, 2008]
    Isn't it a knock sensor, not a NOx sensor?
    #4
  6. baynesey
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    baynesey well you better unsell them, sharpish!

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    [Apr 10, 2008]
    no, NOx as in Nitrogen Oxide ...
    #5
  7. PetrolDave
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    PetrolDave Well-Known Member

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    [Apr 10, 2008]
    Ah! I see you've got an FSI.

    Only FSI engines have a NOx sensor.
    #6
  8. baynesey
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    baynesey well you better unsell them, sharpish!

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    [Apr 10, 2008]
    indeed, Audi want £672 to supply and fit .. they can go suck my fat one
    #7

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