Ultimate budget build.

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  • Danny
    Moderator
    • Feb 2008
    • 14217

    #526
    Well I just had mine chillin right there in the engine bay.

    All my grounds are good and so is my power wire.

    Worked fine one day, went kaput the next.

    Comment

    • nando
      Moderator
      • Nov 2003
      • 34827

      #527
      where were you grounding it to?
      Build thread

      Bimmerlabs

      Comment

      • Danny
        Moderator
        • Feb 2008
        • 14217

        #528
        The metal thing in the glove box.

        Comment

        • nando
          Moderator
          • Nov 2003
          • 34827

          #529
          er, what metal thing?

          they should be grounded at the ECU, both the signal and the heater ground.
          Build thread

          Bimmerlabs

          Comment

          • Danny
            Moderator
            • Feb 2008
            • 14217

            #530
            The metal thing connected to the body.

            The ECU ground?

            We tried that and the lc-1 didn't like the signal, we also tried the stock engine ground on the shock tower and it didn't like it.

            Comment

            • nando
              Moderator
              • Nov 2003
              • 34827

              #531
              it should be grounded at the ECU. That would mean pins 1-17 on megasquirt. there is no other correct way to do it, anything else will lead to ground differences and incorrect reading from the sensor to the ECU. :(
              Build thread

              Bimmerlabs

              Comment

              • Danny
                Moderator
                • Feb 2008
                • 14217

                #532
                Blargh.

                I guess I'll try that with the next unit.

                Comment

                • nando
                  Moderator
                  • Nov 2003
                  • 34827

                  #533
                  live and learn! if a third one dies and you had it grounded at the ECU and nothing else went wrong (acts of god, etc), well.. hope that doesn't happen... lol
                  Build thread

                  Bimmerlabs

                  Comment

                  • SamE30e
                    R3V Elite
                    • Sep 2007
                    • 4319

                    #534
                    I hope you're not paying for all these LC-1's lol
                    1985 325e 2.8 Turbo VEMS

                    Comment

                    • Danny
                      Moderator
                      • Feb 2008
                      • 14217

                      #535
                      Are mk3 GTI VR6s fast?

                      Comment

                      • yert315
                        R3VLimited
                        • Aug 2008
                        • 2734

                        #536
                        when they are +T or supercharged, otherwise they are just decent...

                        Comment

                        • Danny
                          Moderator
                          • Feb 2008
                          • 14217

                          #537
                          Oh ok, cuz I beat one today.

                          Kicked the shit out of him.

                          Comment

                          • smonkbmw
                            Professor
                            • Jun 2006
                            • 4549

                            #538
                            hows it running danny?

                            Comment

                            • Danny
                              Moderator
                              • Feb 2008
                              • 14217

                              #539
                              Its running.
                              Thats what counts lol

                              So I'm going to buy Rtabs and subframe bushings as well as motor mounts, tranny mounts and a guibo.

                              Suggestions?

                              Comment

                              • yert315
                                R3VLimited
                                • Aug 2008
                                • 2734

                                #540
                                polyurethane either from IE or AKG - they have motor/tranny mount set for ~$90 shipped.

                                Comment

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