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  1. #1
    Registered Member Three Rings excursion's Avatar
    Join Date
    Feb 20 2004
    AZ Member #
    743
    My Garage
    Audi
    Location
    Lincolnshire, GB

    Help with coding a new HVAC unit

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    Using VAG-COM you can setup the HVAC to your country and engine. Mine is currently 00160 which is incorrect.

    Does anybody have a list or know of what code I require for a RHD UK 4 cylinder car?

    TIA guys

  2. #2
    Senior Member Two Rings
    Join Date
    Mar 27 2004
    AZ Member #
    1448
    My Garage
    2001 A4 1.8T
    Location
    PA

    I don't know how applicable this is in the UK, but here's a link for the US Bentley manual.
    Heating and AC System link

    The coding depends on the model year. Here's what it says for MY 1997 A4.

    code 04142

    0 - open
    4 - A4 (1996 doesn't use this so = 0)
    1 - compressor without speed sensor (0=with)
    4 - 4 cyl. engine (6=6 cyl.)
    2 - gasoline engine

    [EDIT]
    This link might be of some use too:
    http://www.obdtool.com/recirc.htm
    Last edited by BQAD; 07-16-2004 at 01:41 PM.
    2001 A4 1.8TQMS - SOLD
    Mods: APR 93 octane, Milltek Catback, 710N, V&S SS, RS4 grill, RS4 reps, Sport Seats, AWE DTS, Neuspeed 19mm w/ metal end links, S4 wheel liners, PureMS Strut Bar
    Convenience: "one touch up" rear window mod, PhatBox

    my Member Gallery

  3. #3
    Registered Member Three Rings excursion's Avatar
    Join Date
    Feb 20 2004
    AZ Member #
    743
    My Garage
    Audi
    Location
    Lincolnshire, GB

    Cheers mate

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