Tech Question: alt not charging battery
This a follow-up to my earlier question...
Voltmeter falls from 10.5 to 0
Tach goes dead...
I replaced the alternator (new alternator tested before installed)
I tested the battery and I am seeing 12.5volts
AEM is reading 10.5 volts
My car is a twin turbo with an AEM PCM.
Any suggestions? If not, anyone know of a competent tech in Michigan?