removing ecu pins

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  • spink
    S2Forum Freak
    • Jul 2003
    • 4382
    • Country: England

    #1

    removing ecu pins

    Anyone got an easy way of doing this?I have one of those 'special' tools but have never managed to get one out unless I actually use a pair of pliers to tear the actual connector to pieces,which is ok on a scrap loom but not much use on a good car.
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  • prj
    S2Forum Zealot
    • Mar 2010
    • 6308
    • Country: Estonia

    #2
    You can carefully disassemble the connector, and after that with some practice it is a very easy job.

    I just use a needle. There is a tab you have to push down and on these it is IIRC on one side only.

    Goes pretty quickly once you get the hang of it.
    http://tuner.ee - http://www.facebook.com/tuner.ee

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    • spink
      S2Forum Freak
      • Jul 2003
      • 4382
      • Country: England

      #3
      ok thanks,i just managed to get enough for what I need out of this connector(on a bench),I wouldn't fancy trying to do it in the footwell of a car though.

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      • twoqu
        S2Forum Possessed
        • Sep 2003
        • 3103

        #4
        I believe the trick is to use a pair of needle nosed pliers from the rear to push the terminal as far forward and then use either the correct tool/needle/bent paperclip to bend the barb back so the terminal will slide out.
        That way there is enough room to bend the barb back.

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

          #5
          A bit late but the pin prj suggested gets pushed into the bottom slot below the female ECU harness pin. There is a "tang" on the pin that is meant to prevent the pin from being pulled out from the back. You use the pin to push the tang up to clear where it catches on the plastic.

          RS2'd 93 UrS4 5 spd sedan
          94 UrS4 V8 6 spd manual avant

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          • A1QSHIP
            S2Forum Maniac
            • Aug 2004
            • 975
            • Country: United States

            #6
            Originally posted by spink
            ok thanks,i just managed to get enough for what I need out of this connector(on a bench),I wouldn't fancy trying to do it in the footwell of a car though.
            After years of standing on my head in the footwells of cars I bought this kit.
            Easily removes terminals from electrical connectors and eliminates damage to wires or terminal blocks

            I would have bought the Hazet brand ones but the comparable kit was over $1500!
            They work as well as any of the factory connector service tools.
            "Nulla tenaci invia est via"

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

              #7
              On second look, I think the tools at "1 o'clock" and "3 o'clock") (aka 13:00 and 15:00 should be workable for removing the ECU pins)

              RS2'd 93 UrS4 5 spd sedan
              94 UrS4 V8 6 spd manual avant

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              • SteveH
                Super Moderator
                • Jul 2003
                • 4460
                • Country: United Kingdom

                #8
                Originally posted by spink
                ok thanks,i just managed to get enough for what I need out of this connector(on a bench),I wouldn't fancy trying to do it in the footwell of a car though.
                I have this job to do in the footwell next week
                91 Modded 3B
                14 A6 Avant Black Edition

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                • Rocco
                  S2Forum Zealot
                  • Aug 2007
                  • 6393
                  • Country: Spain

                  #9
                  what are you triying to do?.....
                  RED Mitsubishi Lancer Evolution VI TME nÂş 16 of 250
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                  LWB Audi Sport Quattro project

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                  • spink
                    S2Forum Freak
                    • Jul 2003
                    • 4382
                    • Country: England

                    #10
                    Originally posted by Rocco
                    what are you triying to do?.....
                    need to add 4 pins into an ecu connector on an a6 to install cruise,normally i would have just bought some pins from audi but I forgot and i need to do it tomorrow so had to get some out of this old connector I had laying around.

                    I think steve will be converting to aby type coils on his 3b?

                    Comment

                    • SteveH
                      Super Moderator
                      • Jul 2003
                      • 4460
                      • Country: United Kingdom

                      #11
                      Originally posted by spink
                      I think steve will be converting to aby type coils on his 3b?
                      That's the one. I can't see how I'm going to get enough slack in the loom to do it without being right in the passenger footwell and upside down!
                      91 Modded 3B
                      14 A6 Avant Black Edition

                      Comment

                      • spink
                        S2Forum Freak
                        • Jul 2003
                        • 4382
                        • Country: England

                        #12
                        Originally posted by SteveH
                        That's the one. I can't see how I'm going to get enough slack in the loom to do it without being right in the passenger footwell and upside down!
                        We shall be seeing a 3b forsale next week then?lol

                        Comment

                        • SteveH
                          Super Moderator
                          • Jul 2003
                          • 4460
                          • Country: United Kingdom

                          #13
                          Originally posted by spink
                          We shall be seeing a 3b forsale next week then?lol
                          For parts as it may not be running anymore
                          91 Modded 3B
                          14 A6 Avant Black Edition

                          Comment

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

                            #14
                            Those Durite depinning tools are ****. I got fed up with the set i had and got work to sponsor me with a set of Laser VAG depinning tools.



                            Push the pin into the housing then depress the tab to release it. The right tool makes it loads easier
                            Panthero Coupé quattro 20vt
                            Indigo ABY coupé
                            Imola B6 S4 Avant

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                            • TimE-J
                              S2Forum Extremist
                              • Jul 2009
                              • 1292
                              • Country: United Kingdom

                              #15
                              @ Error, I've got a very similar set to you in work, they seem to work very well for me.

                              96 S2 aby Coupe. Rebuild Project
                              96 mk3 golf tdi daily.

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