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  4. E21 Project Thread - Part 2

E21 Project Thread - Part 2

Scheduled Pinned Locked Moved Members BMWs
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  • B
    B
    B C
    wrote on last edited by
    #157

    Theres a toe cage and everything!

    1 Reply Last reply
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    • Bassboy3313B
      Bassboy3313B
      Bassboy3313
      wrote on last edited by
      #158

      Got the fuel tanks in, fuel lines replaced, battery cable ran to trunk and connected and filled with fresh gas. Turned the key for its first start, saw smoke from the engine compartment, turned key off and saw this ...

      e7dec39b749e117c5739202a08def503.jpg

      No idea why that wire fried. :unsure:

      CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

      1 Reply Last reply
      0
      • EarlE
        EarlE
        Earl
        wrote on last edited by
        #159

        Oh no.....the curse continues

        museum sig 2earl.jpg

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        • Bassboy3313B
          Bassboy3313B
          Bassboy3313
          wrote on last edited by
          #160

          Brian (snap) and I brained stormed for a bit and came to a conclusion that the relay I have in that spot may not be the correct relay. So, I will be getting a new relay socket this week to replace the one I have with burnt wire and also a "correct" relay. Hopefully that solves it and I can attempt to start then engine for first time.

          CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

          1 Reply Last reply
          0
          • HipMFH
            HipMFH
            HipMF
            wrote on last edited by
            #161

            Yikes. Definitely a circuit that's not fused... I believe E30s have a "fusible link" somewhere that's supposed to stop things starting on fire like that. Maybe something guys like you and me should look into...

            1 Reply Last reply
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            • Bassboy3313B
              Bassboy3313B
              Bassboy3313
              wrote on last edited by
              #162

              I have been swamped with work and decal orders, so no time to work on this thing. Hopefully this weekend will be a different story. Brian and I are extremely certain that the wrong relay was used which had the high current positive and ground reversed compared to the correct e30 (white) relay. I have a relay coming in the mail soon and just need to make a new wire in place of the one that burnt. Crossing fingers that is it.

              CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

              1 Reply Last reply
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              • Bassboy3313B
                Bassboy3313B
                Bassboy3313
                wrote on last edited by
                #163

                replaced the burnt wire and got the correct main relay in. turned key on and no smoke this time, good sign. went to start it, just clicked, bad sign. Brian came over to do some electrical ecu tests and  all checked out except power to the fuel pump. hhmmm. fuel pump ran the first time i turned the key and relay wire smoked, but nothimg since. so now 2 issues.

                i got the battery charged up at oreilly so i could rule that out. still just clicked. so i got a remote trigger starter, connected it to diagnostic port and she cranked away perfectly. heaven to my ears. now i know my ignition switch is bad and will most likely move to a pish button type ignition setup with hidden kill switch.

                as for fuel pump not working, still a mystery for now. any suggestions?

                CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

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                • KaiserRollsK
                  KaiserRollsK
                  KaiserRolls
                  wrote on last edited by
                  #164

                  Join the annoying push button start club!! Ask Brian how much he likes it :D

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                  • B
                    B
                    B C
                    wrote on last edited by
                    #165

                    I come from a family of switch-flippers.

                    It's in my blood. 

                    Only God can judge me.

                    1 Reply Last reply
                    2
                    • Bassboy3313B
                      Bassboy3313B
                      Bassboy3313
                      wrote on last edited by
                      #166

                      Well after some trial and error, flipping relays around and getting different injectors that DON'T leak, she lives!! Gotta keep the rpms up otherwise it dies right away, but she runs nonetheless. Having trouble with my laptop connecting to Megasquirt and tunerstudio, so haven't updated the correct tune yet. Always something!

                      CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

                      1 Reply Last reply
                      1
                      • B
                        B
                        B C
                        wrote on last edited by
                        #167

                        Additional info for readers: tune is for 33# injectors and its running 42s.

                        Accusatory comment for Dave: it should really be connecting by now, are you sure your drivers arent being corrupted by downloading free Taylor Swift ringtones? You should really pay for those

                        1 Reply Last reply
                        1
                        • KaiserRollsK
                          KaiserRollsK
                          KaiserRolls
                          wrote on last edited by
                          #168

                          Snap said:

                          .

                          Accusatory comment for Dave: it should really be connecting by now, are you sure your drivers arent being corrupted by downloading free Taylor Swift ringtones? You should really pay for those

                          Too many free tours

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                          • Bassboy3313B
                            Bassboy3313B
                            Bassboy3313
                            wrote on last edited by
                            #169

                            Still having a hell of a time getting Tunerstudio to connect to MS. It won't connect with the serial->usb cable or the bluetooth adapter. I've tried my laptop and my tablet too. Pretty annoying!

                            CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

                            1 Reply Last reply
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                            • Bassboy3313B
                              Bassboy3313B
                              Bassboy3313
                              wrote on last edited by
                              #170

                              Stumped the efi analytics guys and also the guy who built my MS2 e30 ecu. Sending the ecu back to him today so he can examine it. Hopefully its a quick fix.

                              CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

                              1 Reply Last reply
                              0
                              • B
                                B
                                bfinley
                                wrote on last edited by
                                #171

                                HOLY SHIT DAVE!

                                You've been busy in the time that I've been pretending that I don't own a project car.

                                I think you and I need to have a sit down talk about parts and what not.

                                Looks awesome man I cant wait to see videos

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                                1
                                • B
                                  B
                                  B C
                                  wrote on last edited by
                                  #172

                                  Welcome back bfinley

                                  1 Reply Last reply
                                  0
                                  • Bassboy3313B
                                    Bassboy3313B
                                    Bassboy3313
                                    wrote on last edited by
                                    #173

                                    bfinley said:

                                    HOLY SHIT DAVE!

                                    You've been busy in the time that I've been pretending that I don't own a project car.

                                    I think you and I need to have a sit down talk about parts and what not.

                                    Looks awesome man I cant wait to see videos

                                    Thanks man! Yeah for sure. I'd be down for a little sit down talk about stuff. I am in limbo mode right now due to my megasquirt connection issues. Otherwise I am sure I would have been driving around by now.

                                    CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

                                    1 Reply Last reply
                                    0
                                    • B
                                      B
                                      B C
                                      wrote on last edited by
                                      #174

                                      Have you tried connecting to my ecu yet?

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                                      0
                                      • Bassboy3313B
                                        Bassboy3313B
                                        Bassboy3313
                                        wrote on last edited by
                                        #175

                                        That's the next step. I will try using my tablet with Bluetooth connector (tomorrow hopefully) and see what happens.

                                        CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

                                        1 Reply Last reply
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                                        • Bassboy3313B
                                          Bassboy3313B
                                          Bassboy3313
                                          wrote on last edited by
                                          #176

                                          One floor structural adhesive and riveted down. One more to go (for now)

                                          95ea343b56c459ea9b51466744175b7a.jpg

                                          CHECK OUT >>> RAGE DRIFT DESIGNS <<< FOR DECALS AND MORE!

                                          1 Reply Last reply
                                          0

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