Audi 90 2.0 20v restoration

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  • nicka90q
    S2Forum Buff
    • Sep 2012
    • 42
    • Country: Serbia

    #1

    Audi 90 2.0 20v restoration

    Hi all,

    So this is a start into odyssey of repairs.
    My plan is to continue using this car as daily drive.

    So here is initial list of repairs that are needed.
    1. Need to return engine to good working.
    So need to check errors on ecu and fix them.
    Replace vacuum pipes that need replacement.
    Check distributor arm, cap and spark plugs.
    Spark plugs cable I brought new and installed.
    After engine is working right I will do general repair of it.
    So lifters, valve guidelines, valve seals, piston rings, rod and main bearings will be replaced.
    I will need to do conversion to Bosch injectors with adapters because one of injectors
    that was on cleaning is badly damaged.
    2. Resolve electrical problems.
    Electrical side mirrors does not work.
    Additional instruments near gearbox liver does not work correctly.
    Rear speakers are broken needs to be replaced.
    Speed is showing 30km/h faster and one bulb does not work.
    Diagnostic connector are not present I will need to check where are they.
    Need to replace bulbs with LEDs on switches (later).
    There are more I will add when I remember more.
    3. Interior
    Seats and door cards need to their cloth replaced.
    steering wheel needs to be refurbished.
    4. Suspension
    Need to change all rubber parts.
    Front dampers are bad so they need to be replaced.
    5. Exterior
    Needs respraying and new lower door rubber parts.


    This is it for now but this list is going to get bigger because I'm sure I
    forgot to add something.

    I added some old images I will add new images just to have some sunny day.

    Suggestions and advises are welcomed.
    Since I do not have all tools to repair all of these things alone I will concentrate on
    repairing electrical things and smaller problems.
    Also I will fix engine running problems since here mechanics do not know how to fix
    problems on this engine.
    They are telling me that it can not run better since it is old car.
    I want to prove them wrong.

    This will be slow thread since I do not have garage.

    This is introduction and I hope I will be victorious in this.
    Attached Files
  • Mikes2
    S2Forum Extremist
    • Jul 2003
    • 1704
    • Country: Scotland

    #2
    The misfire may well be the damaged injector or the resistor pack which can fail.
    Mike

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

    Comment

    • nicka90q
      S2Forum Buff
      • Sep 2012
      • 42
      • Country: Serbia

      #3
      For sure I will replace all 5 of them. On bad one mash is missing so now it sprays fuel like a hose.
      Will change them as soon as possible.
      Does anybody know on European side is there someone that manufactures converters to bosch injector?

      Sent from my SM-G920F using Tapatalk

      Comment

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

        #4
        this is where I got mine

        http://www.ebay.de/itm/Audi-90-Quatt...wAAOSwZQxW4C3e
        Mike

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

        Comment

        • nicka90q
          S2Forum Buff
          • Sep 2012
          • 42
          • Country: Serbia

          #5
          Thanks. Will order them now. What injectors did you buy with them?

          Sent from my SM-G920F using Tapatalk

          Comment

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

            #6
            I got some 2nd hand grey injectors from the USA. Part is 0280155931
            Mike

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

            Comment

            • nicka90q
              S2Forum Buff
              • Sep 2012
              • 42
              • Country: Serbia

              #7
              Great thanks I will search for them

              Sent from my SM-G920F using Tapatalk

              Comment

              • Spyform
                S2Forum Addict
                • Mar 2016
                • 288
                • Country: Estonia

                #8
                welcome a board, wish u a big luck and pocket full of money)
                Audi S6 C4 2.2T Quattro 1997, full rebuild....
                Audi A5 Sportback V6 2.7 TDI 2011
                Volkswagen Phaeton V6 3.0 TDI 2009

                Comment

                • nicka90q
                  S2Forum Buff
                  • Sep 2012
                  • 42
                  • Country: Serbia

                  #9
                  Thanks I do not have infinite money so progress is going to be slow

                  Sent from my SM-G920F using Tapatalk

                  Comment

                  • nicka90q
                    S2Forum Buff
                    • Sep 2012
                    • 42
                    • Country: Serbia

                    #10
                    Found injectors on ebay de.
                    http://www.ebay.de/itm/Injektor-Chev...kAAOSwQYZWvxjX

                    Is this ok price?

                    Comment

                    • ventt
                      S2Forum Buff
                      • Aug 2015
                      • 49
                      • Country: Estonia

                      #11
                      Originally posted by nicka90q
                      Found injectors on ebay de.
                      http://www.ebay.de/itm/Injektor-Chev...kAAOSwQYZWvxjX

                      Is this ok price?
                      I got 0280155759 (orange Volvo T5) injectors (five of them) for ~100 euros here in Estonia. I would search them from your country before ordering online though.

                      Comment

                      • nicka90q
                        S2Forum Buff
                        • Sep 2012
                        • 42
                        • Country: Serbia

                        #12
                        Thanks.
                        Will check that before order it online.

                        Thanks for advice.

                        Comment

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