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| championgt1 |
Nov 15 2010, 02:43 PM
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#1
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Don't embarrass me Filmore! ![]() ![]() ![]() ![]() Group: Members Posts: 2,682 Joined: 3-January 07 From: Tacoma, Washington Member No.: 7,420 Region Association: Pacific Northwest |
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 |
Nov 15 2010, 09:10 PM
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#2
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest
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Mine does the same thing. I was thinking I needed a larger alternator. George could you take a couple minutes to type or cut and paste the tech tip.
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championgt1 Voltmeter gauge drops under 11 volts Nov 15 2010, 02:43 PM
r_towle check with a digital volt meter at the battery.
Se... Nov 15 2010, 02:46 PM
dr914@autoatlanta.com totally normal (as stated in the Tech Tips 700) th... Nov 15 2010, 03:32 PM
championgt1 Checked voltage at the battery with a meter. Gauge... Nov 15 2010, 05:57 PM
Spoke Ohms law says it all: V = I x R
With current (I) ... Nov 15 2010, 08:57 PM
jim_hoyland I went through the same thing. Finally wired the b... Nov 15 2010, 09:10 PM
jk76.914
I went through the same thing. Finally wired the ... Nov 16 2010, 04:25 AM
cary Finally got around rewiring the voltage gauge.
Rel... Sep 5 2012, 08:01 PM![]() ![]() |
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