SQ maf vs ADU maf

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  • |Maku|
    S2Forum Addict
    • Apr 2005
    • 248
    • Home: Estonia

    #1

    SQ maf vs ADU maf

    Hey!

    Does anybody know is there any electrical differences? I want to know can I use software on ADU that is really ment for SQ maf? I know that SQ maf is bigger and there is some kind of adapter for it.

    Thanks,

    Marko
  • A80Avant
    S2Forum Obsessed
    • Sep 2005
    • 10873
    • Country: Greece

    #2
    dont use it without resistors,you wll burn your ECU.SQ maf has different current and you have to make some kind of change along with resistor adding to be able to use it.I had a picture sent to me but i have left it back home in greece.

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    • |Maku|
      S2Forum Addict
      • Apr 2005
      • 248
      • Home: Estonia

      #3
      Originally posted by A80Avant
      dont use it without resistors,you wll burn your ECU.SQ maf has different current and you have to make some kind of change along with resistor adding to be able to use it.
      Did you understand my question correctly? I dont want to use SQ maf, I want to use SQ software with ADU maf.

      As much as I have understood, resistors must be used with SQ maf so that ECU could read values correctly. So basically, there would be no problem using SQ maf software with ADU maf. Am I right?
      Last edited by |Maku|; 27 March 2009, 13:35.

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      • A80Avant
        S2Forum Obsessed
        • Sep 2005
        • 10873
        • Country: Greece

        #4
        hmmm yup,i didnt understand correctly.Dont know about that answer

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        • porkkis
          S2Forum Extremist
          • Aug 2003
          • 1994
          • Country: Finland

          #5
          You can try? Just remember that the pinout is different in spq maf and s2/rs2 maf.
          I can map your car if needed. 200km from Helsinki.
          -

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          • |Maku|
            S2Forum Addict
            • Apr 2005
            • 248
            • Home: Estonia

            #6
            Originally posted by porkkis
            You can try? Just remember that the pinout is different in spq maf and s2/rs2 maf.
            I can map your car if needed. 200km from Helsinki.
            Jep, Porkkis I know what you can do. Possible that we will communicate in the future.

            About pinout, I know that SQ maf has different pinouts and that's why all five wires must be dislocated, also two resistors must be used. So in my mind there is no difference, because ECUs pinouts don't change.

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