I did not take a reading off the jump terminals. Haven't crossed that bridge yet. Wanted to start a baseline read just to see what the alt was putting out while putzing around.


The drop in V happens mainly when decel. I've noticed this primarily primarily if I jab on the brakes or when it decals. I will see it drop momentarily - usually down to 12.4, but I have seen it blip to 12.2 momentarily

No *alternator error light* on the cluster sofar

--------------------
At idle from start, same range from 13.6, 13.4.
In this one instance, from a warm start, it was at 12.4-12.6. Started driving and it jumped to 13.5-13.6. So we're summarizing anything below 13 on the OBC is not normal ? Not sure how accurate OBC is, hence the original post