Anyone ever seen an alternator put out 15 volts?
(EDIT: sorry, probably should have said I see 15 volts on the recorded data.)
We ran the car about 80 miles the other day over several sessions, and voltage crept up from 13 to 15.1 over the course of the day, with the last five laps never under 14.9.
Now of course I can't replicate it in the shop to troubleshoot, shows the 'expected' 13.3v
Thoughts? thx