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Where does this Wire go?

Discussion in 'A3/S3 Forum (8L Chassis)' started by CarbonBlack, Jan 30, 2014.

  1. CarbonBlack

    CarbonBlack Member

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    Well I've replaced the Coil Pack Harness all the way to the ECU Plug. When removing the old Harness there was a Wire going down to a Sensor that I couldn't get to so I just snipped it off lol. Now the new Harness is in but I don't know what to do with the Wire. It's a Brown Wire that was brazed into a whole junction of Brown Wires up near the Coil Pack's. It goes down behind the back of the Engine somewhere to a Sensor & the Sensor is a 3 Wire. The other 2 Wires going to it ran the length of the Harness all the way back to the ECU Plug so I didn't have to do anything with them. It's not the Speed Sensor because you get a new 1 on the new Harness & I've plugged that back in already! If this Brown Wire is just a Earth (all Brown's were Brazed together) can I just earth it out on the Car somewhere?
     
  2. andy68

    andy68 Member

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    without pictures little hard to say, gut feeling it is the oil level sensor in the sump.
     
  3. robin_bga

    robin_bga Member

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    Hi, Is it coming from the new wire harness from the coil pack.
    Bcoz as far as am concerned, the coil uses 4wires.
    If all the 4 are on then just connect it to the other browns.
    Brown in Germany is Ground / Battery -.
     
  4. CarbonBlack

    CarbonBlack Member

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    Cheers mate, my names Robin as well lol. Yeah I thought it might just be an Earth, so I should just be able to earth it anywhere to a good earthing point? It does look like it runs down to the Oil Level Sender, knew I should of got the other Harness!!!!!
     
  5. robin_bga

    robin_bga Member

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    Wow, you know Robin means Great.
     
  6. CarbonBlack

    CarbonBlack Member

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    As far as I'm aware mate it means 'fame', 'bright, shinning'
     
  7. s3dave

    s3dave TFSI Hybrid
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    Get a room... ;)


    Almost deff its your oil temp sensor, it does get stuck behind the transfer box/engine when trying to get the loom out
     
  8. robin_bga

    robin_bga Member

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    S3dave what do you mean by "Get a room...;)"
     
  9. CarbonBlack

    CarbonBlack Member

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    I think he wants to hook up with you hahahahaahaha
     
  10. robin_bga

    robin_bga Member

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    Thats unacceptable am Male so maybe female.
     
  11. Spatula

    Spatula S3 8P

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    :wub: It's a forum romance.....

    The Two Robins.
     
  12. robin_bga

    robin_bga Member

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    What's wrong with u guys, in Africa we do believe in same sex its unholy & very dangerous.
    Lets focus on cars please.
     
  13. CarbonBlack

    CarbonBlack Member

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    I'm Robin..... not Robyn lololol
     
    #13 CarbonBlack, Jan 31, 2014
    Last edited: Jan 31, 2014
  14. robin_bga

    robin_bga Member

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  15. Spatula

    Spatula S3 8P

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    Ha! I agree though, more than likely oil temp sensor.

    It's getting pretty hot in here...
     
  16. CarbonBlack

    CarbonBlack Member

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    I wouldn't know, I've cut the Wire to my temp sensor lolololololololol
     
    s3dave likes this.

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