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Thread: P1900 and 12V ACC line

  1. #1
    Newbie
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    Jul 2006
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    9

    P1900 and 12V ACC line

    Hi guys,

    Just wondering if the Carnetix P1900 actually draws any current through the yellow input cable (12V ACC line), or is it just purely for the 12V signal so it knows when to turn on?

    Ta

  2. #2
    QCar Creator Jirka Jirout's Avatar
    Join Date
    Jul 2005
    Location
    Netherlands
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    590
    It is just a signal. I have it connected thru a 10k resistor and it works fine.

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