mjseakan Well-known member 7173 Mustang Supporter Member Joined Sep 12, 2018 Messages 819 Reaction score 216 Location Clinton, NY My Car 1973 Grande Dec 18, 2020 #2 Should my alternator light be on when the key is in th ACC position? Worried about frying my P1 igniter or something. Mike
Should my alternator light be on when the key is in th ACC position? Worried about frying my P1 igniter or something. Mike
midlife Shorts checker Joined Jan 24, 2012 Messages 4,467 Reaction score 1,227 Location Tucson, AZ My Car No Mustangs at the moment. Dec 18, 2020 #3 Yes. It compares the alternator output to ACC voltage.
mjseakan Well-known member 7173 Mustang Supporter Member Joined Sep 12, 2018 Messages 819 Reaction score 216 Location Clinton, NY My Car 1973 Grande Dec 19, 2020 #4 Ok, that makes sense to me. Thanks for the the reply. Mike