1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

1997-98 A4 TDI with cruise control wiring diagram wanted please!!!!!

Discussion in 'A4/S4 forum(B5 Chassis)' started by Nessy, Apr 2, 2013.

  1. Nessy
    Offline

    Nessy VW + Audi mad

    Joined:
    Oct 18, 2005
    Messages:
    621
    Likes Received:
    6
    After an aborted attempt at fitting cruise control to my late 1998 A4 today it turns out that what should have been a simple plug & play exercise has ground to a halt.
    I really need a wiring diagram for the cruise control circuit for a car 1997/98 please, Haynes doesn't cover it at all and the Elsawin program on my PC has decided it doesn't want to show diagrams anymore!
    I have the Facelift wiring diagram (dated 2.99) and its incorrect for my car.
    The big issue is that I dont have a 15 pin white connector under the plenum chamber /ECU (which my cruise control stalk wires should have fitted into to) but a smaller 10 pin one instead....
    Until I can at least see how the CC stalk is meant to be wired in on these earlier cars I fear I'm wasting my time trying to go any further.
    I'd be more than grateful if anyone could post up the diagram or a link to one (have Googled but got no-where!)...

    Thanks in advance......
    #1
  2. NineNails
    Offline

    NineNails Proud sponsor of the snack food industry

    Joined:
    Sep 18, 2006
    Messages:
    583
    Likes Received:
    3
    #2
  3. Nessy
    Offline

    Nessy VW + Audi mad

    Joined:
    Oct 18, 2005
    Messages:
    621
    Likes Received:
    6
    Many thanks, but I've had a printed-off copy of that thread in my hands all afternoon and I'm still none the wiser!

    The trouble is my Kufatec loom has just PIN numbers on it (its designed to mate up with that 15 pin white connector after all) , I need the correct wiring diagram to try and figure out which colour plug each wire should go to.
    The fact that the 4 wires go to 3 different connectors is tantalising , am sure it won't be too difficult to do, if only I had a correct wiring diagram!!!!!
    #3
  4. Arrkon
    Online

    Arrkon Midlands regional Moderator Regional Rep

    Joined:
    Oct 8, 2010
    Messages:
    1,695
    Likes Received:
    75
    If your still stuck when im home I can send you the diagram from ElsaWIN.
    #4
  5. Nessy
    Offline

    Nessy VW + Audi mad

    Joined:
    Oct 18, 2005
    Messages:
    621
    Likes Received:
    6
    That would be brilliant, thanks!
    I need the cruise control current flow diagram for an AFN 110bhp TDI, apparently the ECU changed from a 68pin to an 80pin one sometime in '98 , so need the 80 pin diagram......


    Thanks again.
    #5
  6. aragorn
    Offline

    aragorn "Stick a V8 in it!" Staff Member Moderator

    Joined:
    Jan 30, 2008
    Messages:
    15,529
    Likes Received:
    301
    you have an 80pin ECU with the early harness?!
    #6
  7. ScottD3
    Offline

    ScottD3 I want your faulty electronics

    Joined:
    Nov 24, 2010
    Messages:
    15,086
    Likes Received:
    1,010
    Any one of a pic of the 80 pin ECU and 68 pin ECU?
    #7
  8. Nessy
    Offline

    Nessy VW + Audi mad

    Joined:
    Oct 18, 2005
    Messages:
    621
    Likes Received:
    6
    It looks that way!
    2 separate connectors on the back of the ECU, one is larger with 52 pins, the other smaller with 28, so that makes it an 80 pin right?
    Dont understand this mixture of old/new that appears on my car, was it made on a Friday afternoon perhaps?
    #8
  9. ScottD3
    Offline

    ScottD3 I want your faulty electronics

    Joined:
    Nov 24, 2010
    Messages:
    15,086
    Likes Received:
    1,010
    Friday afternoon special.

    Shame it never works in our favours. :(
    #9

Share This Page