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Thread: S50B32 ECU PINOUT diagram ?

  1. #1
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    S50B32 ECU PINOUT diagram ?

    does anybody have the ECU pinout of the S50B32.... what each PIN is for...

    this is very useful and extremely important for tuning...

    id really appreciate it if we can put this info on the forum
    1987 BMW M3 S50B32 engine swap

  2. #2
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    I have the ETM somewhere. I'll have to find it.

  3. #3
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    ok plz try to post the S50B32 diagram. it's urgent thanks
    1987 BMW M3 S50B32 engine swap

  4. #4
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  5. #5
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    E36 1JZGTE
    Do you have the ECU pinout of the S50B30 (euro version)?

  6. #6
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    i have it for the S50B30, ill post it asap

    thanks BSH
    1987 BMW M3 S50B32 engine swap

  7. #7
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    http://www.kassakaappi.net/leka/bmw/misc/e36_96.pdf


    it is under Engine Control System S50B30,
    Page 146
    1987 BMW M3 S50B32 engine swap

  8. #8
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    Hello All,

    I'm new to here, and reviving an old thread but does anyone have the MSS50 (S50B32) ECU pinout?
    BSH posted some images above but i can only see blurry images of them.
    I also have the electrical troubleshooting manual but the pages i need (1210.21.a, 1210.21.b, 1210.21.c) are missing.

    Any help would be great.
    Cheers

  9. #9
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    E30 M3 S50B32
    Quote Originally Posted by Dotun View Post
    Hello All,

    I'm new to here, and reviving an old thread but does anyone have the MSS50 (S50B32) ECU pinout?
    BSH posted some images above but i can only see blurry images of them.
    I also have the electrical troubleshooting manual but the pages i need (1210.21.a, 1210.21.b, 1210.21.c) are missing.

    Any help would be great.
    Cheers

    I guess you already found it by now, but anyways this is the m3 evo ETM https://gofile.io/d/GU4FGK
    1987 BMW M3 S50B32 engine swap

  10. #10
    Join Date
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    11/88 E32 750iL+98 E36M3
    This upload does not exist, pls check and upload again
    here is a 1998 E36 EURO ETM in German language https://web.archive.org/web/20120417.../e36schalt.pdf
    US versions http://wedophones.com/BMWManualsLead.htm
    Shogun tricks and tips for the E32 series are HERE!

  11. #11
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    95'M3,95'325IS,98'323IS
    does anyone know which pin is for the cam shaft position sensor in a US S50? I don't see it listed above I thought it was pin 17 but this says pin 17 is oil?
    95' M3 95' 325IS

    Patrick James


  12. #12
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    Quote Originally Posted by patrickjam3s View Post
    does anyone know which pin is for the cam shaft position sensor in a US S50? I don't see it listed above I thought it was pin 17 but this says pin 17 is oil?
    You posted this in the Euro section. Why not ask in the US (regular) M3 section?
    1998 BMW M3 3.2 Cabrio • Alpinweiί III on Schwarz • German spec • 1 of 12
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