any answer on the ground being the negative or do you run a seprate wire for ground would be appreciated 
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Carputer
Installed Since April 2, 2005
Intel D201GLY|Fusion Brain|Audigy2 NX||ODBPros ODBII|Engenius362ext |Motorized lilli|GPS Rikaline 6010|Opus 150|Powermate|Ergonomic Touchpad|
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