e30 AFM to e36 MAF?

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  • JinormusJ
    R3V OG
    • Dec 2011
    • 6887

    #1

    e30 AFM to e36 MAF?

    Is it possible? As in... I have an e36 MAF lying around that I've been trying to sell, but it's not really going anywhere.. Is it possible to swap in the e36 MAF for that dreaded e30 AFM with an injector upgrade and a tune?

    If it is.. How would one go about doing this..?
  • Sagaris
    R3VLimited
    • Sep 2009
    • 2243

    #2
    By adding in a module that converts a resistance signal to a voltage signal and calibrate it to feed the ECU proper values.

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    • MR 325
      Moderator
      • Oct 2003
      • 37827

      #3
      Castro Motorsport has a tune for this, talk to them for more details.
      BimmerHeads
      Classic BMW Specialists
      Santa Clarita, CA

      www.BimmerHeads.com

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      • PmpnE30
        Advanced Member
        • Feb 2012
        • 124

        #4
        Hey OP. I have the Castro's chipped ecu . I called Chris about the maf wiring and he is going to send me the schematics for it. Once I get them I will shoot you over a copy
        sigpic

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        • JinormusJ
          R3V OG
          • Dec 2011
          • 6887

          #5
          Pinky, if you could do that, that'd be fantastic! It beats having a MAF sitting that's not gonna sell, an I'll finally be rid of that nasty AFM. I'd really appreciate it!!

          Next question that I need to ask then... Does anyone know where I can contact Castro? Heheh

          Comment

          • xxla81xx
            E30 Enthusiast
            • Nov 2011
            • 1114

            #6
            ask for Chris (818 ) 765-3606
            sigpic

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            • JinormusJ
              R3V OG
              • Dec 2011
              • 6887

              #7
              Sweet! Thanks alot guys :)
              Appreciate all the input!

              Comment

              • Quinthirty
                Grease Monkey
                • Mar 2012
                • 318

                #8
                Please post outcome, if possible. Thanks!

                Comment

                • TG Goose
                  Wrencher
                  • Jul 2011
                  • 234

                  #9
                  post up the schematics
                  ______________________________________
                  1984 LSB 318i - Sold
                  1986 325i - Motor Swapped Track Car Project
                  1995 318ti - Sold
                  1999 540iA - Daily Driver

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