amp draw

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  • CM1946
    Junior Member
    • Oct 2008
    • 9

    amp draw

    i'm trying to ck. amp draw on ignition coils.i set my amp probe on 20 amp scale,and sweep at 200 milliseconds,looking at my ramps they appear to be drawing 15 amps but the live data at the bottom of the ramps show to be drawing 7 amps.please enlighten cause i don't know what i'm doing. thanks
  • Witsend
    Banned
    • Nov 2012
    • 2942

    #2
    A saved screen shot or picture would help. Does it display min max values? Are you using a Snap On low amp probe? If not is there a selector switch on the Generic low amp probe itself that may need to be set to a different position?

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