wire harness s50

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  • fnedzgn
    Noobie
    • Feb 2006
    • 10

    #1

    wire harness s50

    does anyone know where these wires belong. they are on the same side as the brake booster. there are 13 wires in one bundle. 5 red w/white stripe, 1 blue w/green, 2 blue, 1 green, 1 green w/purple stripe and 3 red.
  • Addissimo
    E30 Mastermind
    • Mar 2004
    • 1820

    #2
    did the diagnostic port somehow manage to get cut off?

    I dont remember there being 5 power wires going to the diagnostic port when I took my harness apart-

    but i remember all of the other colors.

    Doing something M50 related? -> http://www.addissimo.com
    On Myspace? ->http://groups.myspace.com/r3vlimited
    BF2142 SN = BillyGoose

    Comment

    • fnedzgn
      Noobie
      • Feb 2006
      • 10

      #3
      the diagnostic port is on the other side. i bought the plug and play adapter for the s50/e30 conversion.

      Comment

      • fnedzgn
        Noobie
        • Feb 2006
        • 10

        #4
        wire harness s50

        here is the pics of the wire harness. the wires i'm talking about is on the right side.
        Attached Files

        Comment

        • fnedzgn
          Noobie
          • Feb 2006
          • 10

          #5
          wire harness s50

          another pic
          Attached Files

          Comment

          • Ravins
            Advanced Member
            • Aug 2005
            • 128

            #6
            maybe starter and fuel rail
            Sold-87 325
            BBS RK Wheels
            H&R Cup Kit
            E30 ///M3 Light up knob
            Clutch Stop
            ///M Roadster FloorMats
            Jim C Chip

            91 318is
            M50 Swap
            Headers
            UUC Underdrive pulleys
            K&N 3in Cone
            Jim C Chip
            Soon H&R Coilovers
            BBS RS

            Comment

            • cheades
              Mod Crazy
              • Oct 2003
              • 632

              #7
              Was the car an automatic, it could be the tranny plug.

              Comment

              • Skafrog
                E30 Mastermind
                • Oct 2003
                • 1730

                #8
                Where are your Relay connectors? I have money those are them.
                Anyways, if you bought the WHAD, give us a call.

                NASA MidSouth TT Director / GTS2 #018
                Mods: Coastal PS Fluid, 10w40 Oil
                Future Mods: Bosch Micro-Edge Wiper Blades, Painter's Tape, Spark Plugs, Freezer for Nutty Buddys, Adam Nitti CD's

                Comment

                • Brew
                  No R3VLimiter
                  • Oct 2003
                  • 3060

                  #9
                  Originally posted by Skafrog
                  Where are your Relay connectors? I have money those are them.
                  Anyways, if you bought the WHAD, give us a call.
                  Yeah, pretty sure thats the harness for the 3 engine relays- main, fuel pump, and o2 sensor.
                  '91 318is
                  sigpic

                  Comment

                  • fnedzgn
                    Noobie
                    • Feb 2006
                    • 10

                    #10
                    got a new wire harness for a 95 3 series. this one has a extra connector on it. the wire colors are white/blue and brown. in betleys electrical wiring diagram, it shows it as a solenoid valve (running losses). since the other harness didn't have it , do you think i will have any problems . should i just cap the off.

                    Comment

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