Label these wires?

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  • Lucas.B
    Advanced Member
    • Jul 2005
    • 115
    #1

    Label these wires?

    Hey guys,

    Just working through some issues right now and wondering if you might be able to help. Here's pictures of under the rear seat of the fuel pump and level sender wiring, does anyone know what color wire corresponds to 12 v, ground, etc?

    Any help would be greatly appreciated!

    Sorry for the cell phone pictures, it's the only camera I have access to at the moment. Let me know if I need to take a different angle or whatever.

    Thanks!

    Lucas

    *Edit: In previewing my post I realized how horrible the pics are, but I'l looking for the pins and the black, three-slot harness to be labelled in particular
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    • kowalski
      E30 Mastermind
      • Jan 2005
      • 1791
      #2
      well you can only put it on 2 ways. put it on, if it works it works, if it doesn't switch them around.

        Comment

        • Nicademus
          R3VLimited
          • Aug 2008
          • 2912
          #3
          Did you unplug these or what?

          Well, posterity, you will never know what it cost us to preserve your freedom. I only hope that you will make a good use of it. If you do not, I shall repent in heaven that I ever took half the pains to preserve it.
          ~ John Adams ~

            Comment

            • kuuki
              Member
              • Sep 2006
              • 63
              #4
              Maybe these could help u?

              http://shark.armchair.mb.ca/~dave/BMW/e30/
              sigpic

              The red E30 320i '88.

                Comment

                • RedHoodRidah
                  E30 Enthusiast
                  • Feb 2006
                  • 1096
                  #5
                  Originally posted by kowalski
                  well you can only put it on 2 ways. put it on, if it works it works, if it doesn't switch them around.
                  Exactly. Plug them in one way if it doesnt crank over just means the wires are backwards and the pump is not sucking in but instead its blowing :D Very sexually.
                  92 Granite Silver Vert
                  M60B40 5spd

                    Comment

                    • txleadfoot
                      Wrencher
                      • Apr 2006
                      • 208
                      #6
                      It'll make some crazy noises in "suck" mode! LOL

                        Comment

                        • kowalski
                          E30 Mastermind
                          • Jan 2005
                          • 1791
                          #7
                          Originally posted by txleadfoot
                          It'll make some crazy noises in "suck" mode! LOL
                          don't they all?:nice:

                            Comment

                            • mattdk318i
                              No R3VLimiter
                              • Jun 2006
                              • 3953
                              #8
                              Originally posted by kowalski
                              don't they all?:nice:
                              sigpic

                                Comment

                                • dashboardmonkey
                                  FUCK YOUR WAFFLES
                                  • Jun 2008
                                  • 6158
                                  #9
                                  Originally posted by kowalski
                                  don't they all?:nice:
                                  lol:nice:
                                  -Andy

                                    Comment

                                    • Lucas.B
                                      Advanced Member
                                      • Jul 2005
                                      • 115
                                      #10
                                      No no, sorry, I un plugged it, I know how to plug them back in, I was wondering what each individual wire was, so I can see if the pump is seeing any voltage.

                                      Thanks!

                                        Comment

                                        • MacBudd541
                                          E30 Enthusiast
                                          • Apr 2006
                                          • 1042
                                          #11
                                          the brown one is your ground and i believe the 12v supply is purple. hope that helps.
                                          1989 325i Alpine s52 coupe
                                          2003 540i M-Sport 6 speed
                                          2003 X5 3.0

                                            Comment

                                            • Lucas.B
                                              Advanced Member
                                              • Jul 2005
                                              • 115
                                              #12
                                              Originally posted by MacBudd541
                                              the brown one is your ground and i believe the 12v supply is purple. hope that helps.
                                              Originally posted by kuuki
                                              Maybe these could help u?

                                              http://shark.armchair.mb.ca/~dave/BMW/e30/
                                              Thanks very much - big help!

                                                Comment

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