Quote:
Originally Posted by rbcohen
I extended the multimeter probes so I could drive around with a multimeter on the battery.
Driving around the multimeter and the OBD reading are both sitting around 14.45v (pretty much always between 14.2 and 14.5, but mostly 14.45). If at idle, it sometimes drops down to around 13 for a few seconds.
This is with the AC, radio and headlights running.
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That is pretty good then , unless it drops out for long periods when you are driving a long distance , unlikely though .