Fuel pump failure

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  • 8690q
    S2Forum Enthusiast
    • Aug 2009
    • 103
    • Country: Scotland

    #1

    Fuel pump failure

    I'm pretty certain the fuel pump is on it's way out on the 80 quattro avant 20v.
    I've changed the pump when I first got the car due to the original pump failing. I swapped it with the pump from my dead v6 quattro avant that had done 220k miles.
    I Don't have a spare to get me by this time so need to buy new.
    Since it's a 20v is it still the same pump as the old v6 and what would be a suitable upgrade for an s2 avant if the pumps are suitable for my car ?
  • 8690q
    S2Forum Enthusiast
    • Aug 2009
    • 103
    • Country: Scotland

    #2
    What about these ones ? I'm getting desperate now. I don't want stranded when my pump does pack in.

    http://www.ebay.co.uk/itm/1112154963...84.m1423.l2648

    http://www.ebay.co.uk/itm/1509299321...84.m1423.l2648

    Comment

    • rynaqui
      S2Forum Fiend
      • Mar 2012
      • 2752
      • Country: Malta

      #3
      Check Pete Reeve @ Quattro corner, IIRC he had a cheap fuel pump available for an RS2, might have something for you as well

      Also the basket is a bi*** to take out, at least it was on the S2 best to just change the fuel pump.
      1996 S2 ABY Silver

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      • Error404
        Super Moderator
        • Mar 2007
        • 19789
        • Country: United Kingdom

        #4
        Get an 044 pump - fit & forget

        http://www.ebay.co.uk/itm/NEW-GENUIN...-/150523915757
        Panthero Coupé quattro 20vt
        Indigo ABY coupé
        Imola B6 S4 Avant

        Comment

        • UrS4boy
          S2Forum Obsessed
          • Feb 2006
          • 11859
          • Country: Canada

          #5
          Fuel pump and fuel pump replacement info

          Originally posted by 8690q
          I'm pretty certain the fuel pump is on it's way out on the 80 quattro avant 20v.
          The normal Audi 80 q fuel pump for the V6 and ABY engines is a 8A0906091G. This is the same fuel pump as used in the C4s.

          Here is a fuel pump testing and replacement DIY that was done for C4s but it will have enough hints in it to help you replace your fuel pump:



          The DIY procedure is a hyperlink within this G6 Fuel Pump Info post:

          The Audi Enthusiast website. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums
          RS2'd 93 UrS4 5 spd sedan
          94 UrS4 V8 6 spd manual avant

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          • macspring
            S2Forum Zealot
            • Mar 2005
            • 6371
            • Home: Ireland Current: Wallis & Futuna

            #6
            Originally posted by Error404
            Alex, thanks posting the link, just bought one.

            My existing one is intermittently making a queer buzzing noise.





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