gm 1 wire hook up May 18, 2011 20:59:27 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by clayton81 on May 18, 2011 20:59:27 GMT -5 i have the 1 battery wire,figured out, can i hook up a voltmeter and which or where do i plug it in
gm 1 wire hook up May 24, 2011 1:07:45 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by DeadlyPeace on May 24, 2011 1:07:45 GMT -5 Hook +12 to ignition and - to ground and that's it (if it is a voltmeter).If it's an ampmeter then see directions from AutoMeter web site: www.autometer.com/download_instruction/247e.pdf
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