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What's this wire stick to the Horn?

Discussion in 'A3/S3 Forum (8L Chassis)' started by Defratos, Oct 27, 2007.

  1. Defratos
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    Defratos You’re Dethpicable!!

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    I'm on a roll today lol, thought Might as well get all my questions out of the way, when I was re-fitting the horn to the oem location I realised there was a wire thing attached to it but I couldn't find where it connected to. Does anyone know what this is?

    [​IMG]

    [​IMG]
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  2. Ess_Three
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    Ess_Three Active Member

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    Outside air temperature sensor, for your DIS.

    Stick it in a cup of hot water and see what it reads on your DIS.
    Stick it in iced water and you'll see the 'ice' warning come on.

    Normally it is clipped into a bracket by the front (it goes into a hole, in the airstream) using the barbed clip thingies on the front of the sensor housing.
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  3. Defratos
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    Defratos You’re Dethpicable!!

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    wow cool I've always wondered where the temp sensor was, never thought it'll look like this, cheers again Ess :beerchug:
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