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Thread: How would i determine the color of the wire going to pin 70 on DME Motronic 3.1?

  1. 05-11-2005, 10:17 PM #1
    Jon K's Avatar
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    Default How would i determine the color of the wire going to pin 70 on DME Motronic 3.1?

    NT, thx.
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  2. 05-11-2005, 10:37 PM #2
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    Default says GE on my etm, id guess gray which is ground

    all america wants is cold beer warm cat and a place to take a poop with a door on it
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  3. 05-11-2005, 10:39 PM #3
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    Winfred, so which wire is the signal wire?
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  4. 05-11-2005, 10:40 PM #4
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    oops i went back and checked the key and it says yellow, gee how could i of guessed wrong it's so obvious
    all america wants is cold beer warm cat and a place to take a poop with a door on it
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  5. 05-11-2005, 10:40 PM #5
    Javier
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    Default GE should be yellow. It is the signal. 71 is black/ground.

    Javier
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  6. 05-11-2005, 10:45 PM #6
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    yea 70 looks like the signal on the schmatic
    all america wants is cold beer warm cat and a place to take a poop with a door on it
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  7. 05-11-2005, 10:48 PM #7
    ryan roopnarine
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    Quote Originally Posted by Javier
    Javier

    maybe a slight mixup on your part there. i have the bentley in my lap. for 1992 m50 (3.1 motronic)

    Yellow is n 71
    blk is n 70

    at least according to this
    "..Torchinski v. Peterson that it is legal to carry a concealed weapon, so long the weapon is totally slick like a huge ass machine gun that you carry under a trench coat, like in the Matrix."

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  8. 05-11-2005, 10:48 PM #8
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    however on the sensor wires themselves the black is the signal and gray is ground, the two white's are the heater
    all america wants is cold beer warm cat and a place to take a poop with a door on it
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  9. 05-11-2005, 10:51 PM #9
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    Quote Originally Posted by winfred
    however on the sensor wires themselves the black is the signal and gray is ground, the two white's are the heater

    So if you were to be tapping one for signal, which would you go for.
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  10. 05-11-2005, 10:51 PM #10
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    i am 20 miles from my bentley collection and all i have is my bmw etm

    Quote Originally Posted by ryan roopnarine
    maybe a slight mixup on your part there. i have the bentley in my lap. for 1992 m50 (3.1 motronic)

    Yellow is n 71
    blk is n 70

    at least according to this
    all america wants is cold beer warm cat and a place to take a poop with a door on it
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