OEM & MS/2 55pin connector test and values

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  • fporro
    E30 Mastermind
    • Dec 2003
    • 1859

    #1

    OEM & MS/2 55pin connector test and values

    Aloha,

    BMW 87 325iC m20b25 n/a ITB's

    Is there a chart showing test procedure and results values at 55 pin connector for MS/2 ?

    Like the one on Bentleys' manual for oem ? like this one...

    BMW E30 ECU pinout and electrical tests: where the ECU lives, how to access it, and pin-by-pin diagnostic checks.

    Trying to double check all results at connector since ICV is not buzzing, 1-3-5 injectors not firing, Autotune function always leans out maps, etc.

    Mahalo,
    Frank

    Last edited by fporro; 09-12-2014, 12:16 PM.
  • nando
    Moderator
    • Nov 2003
    • 34839

    #2
    I don't think so because you can wire it any number of ways.
    Build thread

    Bimmerlabs

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