S54 doesn't crank at all little help

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  • WannaBe30
    Wrencher
    • Feb 2013
    • 295

    #16
    Also I did not put any vanos lock in


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    • Jb325is
      R3VLimited
      • Oct 2003
      • 2136

      #17
      Do you trust the jump box you were using? Still kinda sounds like low voltage to me. I had problems like this getting mine started for the first time, had to get a new battery.
      - '88 m54 coupe

      <3

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      • WannaBe30
        Wrencher
        • Feb 2013
        • 295

        #18
        Actually I dropped off my battery to the local shop and they said that its bad (every friggin battery I have ever dropped to be charge they say that).

        Anyway I am going to go get a new one in a few I hope that works.

        Not sure if that makes a difference for the throttle actuator or edk thing. But a local shop I know has one used I will borrow. To see after I get the new battery

        Andrew has been helping make sure I have the starter wires hooked up correctly I will post our last conversation and a pic in case someone can translate and verify to save time.

        The after service from Andrew has been great! And will highly recommend dealing with him!

        God I hope that works out




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        • WannaBe30
          Wrencher
          • Feb 2013
          • 295

          #19
          S54 doesn't crank at all little help

          From Andrew in response to me asking if the wire labeled "starter 30h" goes to which terminal on the starter:

          It connects to the field terminal, which is the one that has the cable attached to it on the starter itself. It’s the one the other 2 wires/cables are NOT attached to -> Terminal 30 gets the large red power cable. Terminal 50 gets the wire on the engine harness. If you can’t figure it out then connect the wire on the adapter harness labeled “starter 30h” to ground.

          I sent him what I currently have:


          What do yall think to me it is setup the way he described.

          I am sharing this in hope that someone else may get use to it in the future. The only "no start" threads I saw were actually trying to crank over but won't. As this one is won't even crank over.


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          • WannaBe30
            Wrencher
            • Feb 2013
            • 295

            #20
            New battery:

            Here's a video the loud click is from the starter. (Sorry I'm sick)
            Sorry, we couldn’t find that page



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            • WannaBe30
              Wrencher
              • Feb 2013
              • 295

              #21
              Sooooo... I had something wrong Andrew corrected me to this: the wire from his harness was supposed to the post on the left instead.

              I still don't have any crank tho just a big click.

              I did however get the throttle actuator to respond cause like an idiot I forgot two plugs on the engine harness.

              Current setup on the starter.




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              • WannaBe30
                Wrencher
                • Feb 2013
                • 295

                #22



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                • Andy Mechnic
                  Advanced Member
                  • Jan 2015
                  • 117

                  #23
                  Stick a volt meter on each post and see what reading you get while cranking.

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                  • WannaBe30
                    Wrencher
                    • Feb 2013
                    • 295

                    #24
                    Got it.
                    It wasn't getting power to the starter


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                    • gobuffs
                      E30 Addict
                      • Dec 2004
                      • 513

                      #25
                      Do you have a big red wire from the battery to the starter? Starter solenoid can click without this, but it won't turn over...ask me how I know.

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                      • WannaBe30
                        Wrencher
                        • Feb 2013
                        • 295

                        #26
                        I'm guessing same way I do.

                        I thought it had power but with out a bolt meter was only a guess.

                        It only cranked over when I stuck cables on it so I out two and two together and tried something directly to the battery it worked.


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                        • jink0619
                          E30 Modder
                          • Dec 2011
                          • 808

                          #27
                          Nice! Glad u got it figured out, also thanks for the pic of the starter very useful info for me :)
                          sigpic
                          E30love

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                          • WannaBe30
                            Wrencher
                            • Feb 2013
                            • 295

                            #28
                            Thanks and glad you will be able to use it

                            What I did was run the big positive wire from the starter directly to a b+ junction I had before

                            This was the engine bay positive terminal with a box around I just removed the box and hooked it up


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