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Voltage after Big 3
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<blockquote data-quote="SI&amp;lt;mr&amp;gt;11" data-source="post: 2735455" data-attributes="member: 573586"><p>How reliable are the voltage readings through my head unit (Pioneer DEH-P6800MP)? I have done the big 3 with 1/0 guage on my 2006 Civic SI and the reading I am getting through my HU doesn't go above 14.1v and drops down to 13.7-13.8 after driving for more than 5 minutes. I would expect around 14.3-14.5. Is this the power getting supplied to the HU only, or is this the reading from the battery?</p><p></p><p>Don't currently have a meter to measure voltage, but I thought I would ask some of the more electrically-inclined members about this.</p><p></p><p>Thanks</p></blockquote><p></p>
[QUOTE="SI<mr>11, post: 2735455, member: 573586"] How reliable are the voltage readings through my head unit (Pioneer DEH-P6800MP)? I have done the big 3 with 1/0 guage on my 2006 Civic SI and the reading I am getting through my HU doesn't go above 14.1v and drops down to 13.7-13.8 after driving for more than 5 minutes. I would expect around 14.3-14.5. Is this the power getting supplied to the HU only, or is this the reading from the battery? Don't currently have a meter to measure voltage, but I thought I would ask some of the more electrically-inclined members about this. Thanks [/QUOTE]
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