URS6 heater blend fault

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  • HMS-S6
    S2Forum Extremist
    • Jan 2010
    • 1164
    • Home: United Kingdom Current: England

    #1

    URS6 heater blend fault

    Hi, My S6 is either freezing or boiling. I was told on here before that there's a little blend flap solenoid down the side of the heater box and i can't find the part number anywhere! Can anyone help please?
  • twoqu
    S2Forum Possessed
    • Sep 2003
    • 3103

    #2
    Not sure whether this will be helpful to you in tracing the issue. Need to take into account LHD/RHD differences.
    Attached Files

    Comment

    • HMS-S6
      S2Forum Extremist
      • Jan 2010
      • 1164
      • Home: United Kingdom Current: England

      #3
      Just comes up 'invalid file'

      Comment

      • twoqu
        S2Forum Possessed
        • Sep 2003
        • 3103

        #4
        Hmm.. Works for me.
        Pm me you email.

        Comment

        • twoqu
          S2Forum Possessed
          • Sep 2003
          • 3103

          #5
          Thinks its 443 820 511A.
          Last edited by twoqu; 5 December 2018, 14:25. Reason: Typo!

          Comment

          • AndyP
            S2Forum Zealot
            • Feb 2004
            • 6049
            • Country: England

            #6
            Have you tried taking to cover off the blend motor and checking that the arm moves as you adjust the temperature?
            sigpic
            1991 Audi S2 3B - 2.5 Stroker engine
            1997 A6 2.5TDi quattro avant - C4
            1976 RD250E / 350LC cafe racer

            Comment

            • AndyP
              S2Forum Zealot
              • Feb 2004
              • 6049
              • Country: England

              #7
              http://12v.org/urs/FredMsTempFlapMotorR&R.pdf

              sigpic
              1991 Audi S2 3B - 2.5 Stroker engine
              1997 A6 2.5TDi quattro avant - C4
              1976 RD250E / 350LC cafe racer

              Comment

              • recurveandy
                S2Forum Maniac
                • Oct 2006
                • 515
                • Country: United Kingdom

                #8
                https://www.ebay.co.uk/itm/GLEICHSTR...YTan:rk:1:pf:0

                Rebuilt mine a while back using these motors, no issues since
                If you put a multimeter across the pot, you can see if there are any dead spots, you can take the pot apart and clean the tracks with some IPA and a cotton bud, but it is a bloody pain to get them together again
                1989 NG Q Pick-up (Daily)
                2002 ASZ Golf (Doris' Daily)
                1997 AJK-G2 A6 Avant Q (In surgery)
                1999 AGZ Bora (Daily 2)
                1994 ABC A6 Avant (Spare)
                1984 JS Coupe GT (Slow progress)
                1982 WN Coupe GT5 (Spare)
                1983 MK1 Golf GTI Pirelli (In storage)

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                • ringbearer
                  S2Forum Enthusiast
                  • Sep 2011
                  • 176
                  • Country: United States

                  #9
                  I took mine apart and cleaned with new grease and all has been well for me for 7 years

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