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Old 11-15-2011, 04:25 PM   #2
MARKDTN
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Join Date: Jan 2011
Location: Chattanooga, TN
Posts: 2,200
Re: question about dash cluster

You can't use an voltmeter where an ammeter was without rewiring. A voltmeter uses a ground and an ignition switched hot. The ammeter is a shunt type circuit in parallel with an always-hot wire from alternator to battery basically. Other than that, yes, if you leave the other stuff disconnected it should work.
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