Quote:
Originally Posted by ZionXIX
Im getting 12.94 volts with the engine off at the battery. 13.89 volts idling at the battery. Voltage increased to 13.91 at 3000 RPM. So how am I losing an entire volt at the OBDII port?
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Your charging system is probably fine. I missed the part where you said you were using Torque Pro. Torque Pro with my rig shows around 12.6-12.8 volts as well. When I check the charging system via a multimeter at the battery, I'm reading between 13.8-14.3 volts.
Torque Pro does not deliver an accurate number for volts but it can still be useful since we know what it reads when the charging system is working appropriately.