I am seeing a significant difference in voltage reported on the logs, vs the vom readings I am getting.
Alt is stock, 05 H2 unit.
KOEO:
Batt reading on log = 11.8.
On the output side of the pcm feed fuse = 11.8
@ the alt out stud = 11.8

Engine running, no accessories on: [fuel pump is all]
Log = 13.2-13.5
Alt = 14.45
Batt = 14.15
Dash ga = "about" 14

Once fans come on, the logs have shown as low as 11.9. No other accessories running. Log averages low to mid 12.
Fan[s] draw 11A each.

I have done volt drop tests on all connections. [+ & - sides] None found, that are over normal. Batt in trunk = about .3v drop.
All + & - cables are 1/0 size. Neg is directly to engine and frame and body, @ the front of the body.
Entire wiring system is new.
I've not been able to determine if this variation in scan volts vs batt is normal or not... NE1 have suggestions/comments?