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Climate Control Codes

Discussion in 'A4/S4 forum(B5 Chassis)' started by gaz71, Jan 20, 2010.

  1. gaz71
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    gaz71 1.8T Quattro Sport AJL

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    [Jan 20, 2010]
    When I changed my stat recently I used to climate control to see what temp the ecu was reading (code 49).

    Does anyone have a list of what the other codes read, if anything?
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  3. aragorn
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    aragorn "Stick a V8 in it!" Staff Member Moderator VCDS Map User

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    [Jan 21, 2010]
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  4. Blue_Thunder
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    Blue_Thunder Active Member

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    [Jan 21, 2010]
    It's not 100% that list. I'm guessing the US spec cars were coded slightly differently.

    49 and 51 both seem to be Coolant Temperature, although they are usually a few degrees out until they hit 90. Guess one is the value sent to the cluster and the other to the ECU.
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  5. gaz71
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    gaz71 1.8T Quattro Sport AJL

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    [Jan 21, 2010]
    Thanks for the info chaps. Much appreciated :thumbsup:
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