[A90 7A] which ECU pin in old 7A for fuel consumption for BC

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  • leo
    S2Forum Enthusiast
    • Dec 2003
    • 101
    • Country: Poland

    #1

    [A90 7A] which ECU pin in old 7A for fuel consumption for BC

    I have an old 7A (two sockets ECU) in Audi 90 quattro and wish to have proper fuel consumption on dashboard Board Computer but don't know which pin is it.
    Could anyone help me? Thanks.
    OOOO

    www.AudiKlub.org - the oldest and biggest Audi Club in Poland :thumbs:
  • Maro
    S2Forum Buff
    • Oct 2009
    • 45
    • Country: Poland

    #2
    Hi Leo You should have yellow wire in aux relay panel.

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    • tscheel
      S2Forum Addict
      • May 2009
      • 222
      • Country: Denmark

      #3
      Page 6 in the PDF here
      Cheers, Torben
      '94 B4 Avant S2

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