Quote:
Originally Posted by KOME
Your battery should be at 12.6 volts minimum to start with.
But not entirely sure on your question. It depends on what loads start to engage when you turn the switch.
Also, you didn't exactly say if it's causing a problem or not.
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well my car has a hard time starting. but even before that my car had really bad idle and is throwing code 13, 21, and 32. I was checking the voltage on the ignition coil when the key was on and it only said 10.2 volts so I checked my battery and it said 10.2 volts also. but when I turn the key off my battery has 12.9 volts