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Thread: Pinout OBDII BMW

  1. #1
    Newbie
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    Pinout OBDII BMW

    Hello everybody,

    I am from Spain and this is my first post. I hope find here answers for my dubs and give you help whenever i can.


    I am trying to conect a interface to my bmw 2001 E46 with OBD2. I only need +12v, -12v, and I-bus signal.

    I donīt know what pin number of obd2 is for i-bus signal.

    Can somebody help me???

    Thanks

  2. #2
    Constant Bitrate
    Join Date
    Oct 2005
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    UK
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    118
    Hi,

    I assume that you are aware that if it is the 320d you are trying to connect to it is unlikely to be OBD2 compliant. EU diesel vehicles were only required to be compliant from 2004.

    Gareth

  3. #3
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    I only need found the pin number that correspond to "I-bus"

  4. #4
    Mok
    Mok is offline
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    Quote Originally Posted by santy320d View Post
    I only need found the pin number that correspond to "I-bus"
    I believe the ibus is for audio and video, not OBD2. You cannot tap this signal from the DLC.

    --
    Regards,
    Mok
    http://scantool.imechatronics.com

  5. #5
    Registered User
    Join Date
    Nov 2006
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    If you are looking to connect to the iBus, look at this OBDII reader, it is spendy, but has alot of features...

    http://www.autoenginuity.com/products.html

  6. #6
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    The i-bus signal i know i canīt take from the obdII connector.

    Thanks,

    I should take it from the cd charger conexion

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