My m50 is pinging. Running out of ideas.

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  • Ryann
    No R3VLimiter
    • Mar 2010
    • 3350

    #76
    Any updates?

    Comment

    • Wishno87
      R3V OG
      • Jul 2007
      • 6025

      #77
      Swapped ECUs today. Almost seems to be worse now. Still need to buy that resister. Ryan have you checked yours out yet? It's right under your fuel rail cover.
      Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

      Comment

      • Ryann
        No R3VLimiter
        • Mar 2010
        • 3350

        #78
        Negative. I will this weekend. So, the idea is that the resistor gets hot and drops injector voltage which reduces duration? Er what?

        Comment

        • Wishno87
          R3V OG
          • Jul 2007
          • 6025

          #79
          Not exactly sure. It goes on the ground that attaches by the vanos. I was told that someone had similar issues and fixed it by replacing that resister so I'm just following any leads I can get now.
          Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

          Comment

          • Dj Buttchug
            R3V OG
            • Jun 2010
            • 7626

            #80
            mines detonating again... FML

            I cannot for the life of me distinguish the noise between pinging or vanos noise. Its extremely faint but its there especially under load at freeway speed like previously stated.

            I have done

            new plugs NGK
            new O2
            all New coil packs BAV auto
            fuel pump is new TRE 304
            always 91 fuel
            Last edited by Dj Buttchug; 06-27-2014, 10:18 PM.

            Turbo M42 Build Thread :Here
            Ig:ryno_pzk
            I like the tuna here.
            Originally posted by lambo
            Buttchug. The official poster child of r3v.

            Comment

            • meanEG
              E30 Addict
              • Oct 2013
              • 562

              #81
              i would put knock sensor on if you havent yet.
              Looking for late model fogs, E39 Fog lights, cool cheap 17 5x120 wheels.

              Comment

              • Ryann
                No R3VLimiter
                • Mar 2010
                • 3350

                #82
                Mmkay. We are either lean on fuel, or spark is too far advanced for the effective CR. Has anyone verified damper/CPS tone ring position at TDC1?

                Comment

                • Wishno87
                  R3V OG
                  • Jul 2007
                  • 6025

                  #83
                  Just checked the E34 and it also has a damaged resister.
                  Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

                  Comment

                  • pmat
                    Advanced Member
                    • Nov 2012
                    • 174

                    #84
                    vanos. mine pinged like hell on accelleration, resealed vanos and its all gone.

                    318is, m50tu g240 s3.46

                    Comment

                    • Wishno87
                      R3V OG
                      • Jul 2007
                      • 6025

                      #85
                      Originally posted by pmat
                      vanos. mine pinged like hell on accelleration, resealed vanos and its all gone.
                      I bought all the parts to do it so hopefully that will fix it.
                      Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

                      Comment

                      • ak-
                        R3V OG
                        • May 2009
                        • 12422

                        #86
                        An AFR gauge install would nice and always beneficial

                        1991 325iS turbo

                        Comment

                        • Wishno87
                          R3V OG
                          • Jul 2007
                          • 6025

                          #87
                          My podi is setup for it but I haven't bought the wideband yet because I can't get any of the rest of the gauge working.
                          Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

                          Comment

                          • Ryann
                            No R3VLimiter
                            • Mar 2010
                            • 3350

                            #88
                            Why would faulty VANOS cause this?

                            Comment

                            • Matt-B
                              The Waffler
                              • Jun 2009
                              • 3856

                              #89
                              Any updates?


                              Please leave feedback below, thanks

                              http://www.r3vlimited.com/board/showthread.php?t=358170

                              Comment

                              • Wishno87
                                R3V OG
                                • Jul 2007
                                • 6025

                                #90
                                Ordered the last two resisters in the country right now. Sorry guys.
                                Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

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