Radiator fan running all the time / wiring schematics

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  • repo
    S2Forum Maniac
    • Dec 2004
    • 893
    • Country: Finland

    #1

    Radiator fan running all the time / wiring schematics

    Does anyone have rad fan wiring schema for RS2?

    Or straight idea why the fan is running when the ignition is off?
    Everything less than 2 bar is considered to be naturally aspirated
  • Jamo
    Retired OG Mod
    • Mar 2004
    • 21750
    • Country: United Kingdom

    #2
    Yep the after run relay has probably gone.

    Happened one mine and few others car, example thread http://www.s2forum.com/forum/showthread.php?t=45349

    you'll be wanting a new 447 965 571A relay 324

    Comment

    • repo
      S2Forum Maniac
      • Dec 2004
      • 893
      • Country: Finland

      #3
      Afterrun relay's been changed.

      Before that, the fan was running also when ignition was on. Now only when I take the key out.
      Everything less than 2 bar is considered to be naturally aspirated

      Comment

      • Jamo
        Retired OG Mod
        • Mar 2004
        • 21750
        • Country: United Kingdom

        #4
        Both afterrun relays? theres one under the dash and one in the fuse box.

        The wiring diagrams are on www.s2central.net

        Comment

        • repo
          S2Forum Maniac
          • Dec 2004
          • 893
          • Country: Finland

          #5
          Ok, so that's the relay 3?

          Need to check that tomorrow.
          Everything less than 2 bar is considered to be naturally aspirated

          Comment

          • Mikes2
            S2Forum Extremist
            • Jul 2003
            • 1704
            • Country: Scotland

            #6
            it may be the sensor, resistor pack or bad wiring
            Mike

            http://www.s2-audi.co.uk

            Comment

            • Jamo
              Retired OG Mod
              • Mar 2004
              • 21750
              • Country: United Kingdom

              #7
              Originally posted by repo
              Ok, so that's the relay 3?

              Need to check that tomorrow.
              It's worth checking as when I pulled that relay it stopped the fan

              Comment

              • Le S2 Audi
                S2Forum Possessed
                • Jul 2009
                • 3805
                • Home: Scotland Current: England

                #8
                Originally posted by Jamo
                It's worth checking as when I pulled that relay it stopped the fan
                Had the same issue just swapped the relay in the fuse box and it's sorted...

                sigpic

                New S2 - S8 & RS2 -RS6 Keyrings

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