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> Voltmeter gauge drops under 11 volts, Readings decrease when loads are applied
championgt1
post Nov 15 2010, 02:43 PM
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Installed a new battery and started the car. Voltmeter gauge reads around 13 volts. Cool. Turn the headlights on, gauge reads about 12. Cool. Hit the brake pedal gauge now drops below 11. Not cool.

The owners manual says the gauge should stay between 12 and 14 with loads applied. Mine is dropping below 11.

Any ideas? Bad Ground?
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cary
post Sep 5 2012, 08:01 PM
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Finally got around rewiring the voltage gauge.
Relay in the console.
Put an inline fuse on the 12 volts from the battery.

Works like a champ.
12 volts at key on.
Running at 13.5 volts while driving.
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