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#1
10-27-2006, 10:57 AM
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installing autometer gauges
i am installing autometer gauges in my 79 trans am and am having a little trouble. the ignition power source that i am using to power the gauges is reading 12.75 v with no gauges pluged in but as soon as i plug one gauge in the power the the other plugs is cut in half to 6v then if i plug in a second gauge the voltage is again cut in half to 3v. What could be causeing this, and does each gauge have to be on a seperate ignition source? if any one has attempted the swap to aftermarket gauges any wiring tips would be a life saver right about now.
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#2
10-27-2006, 11:31 AM
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You've just discovered OHM's law (doh!). You wiring them in parallel or series? Sounds like series.
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Just a blind squirrel looking for a nut. |
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#3
10-27-2006, 11:55 AM
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if by series you mean one wire with t to every gauge than no. the is 6 gauges i am tring to power. i have 2 seperate ignition source wires one 10g wire goes in and 3 12g wires come out. i think that is parrallel
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#4
10-27-2006, 02:40 PM
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still confused???
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#5
10-30-2006, 09:21 AM
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yes
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