Checked fuse and it was goodMost codes fit with dash fuse 15 being blown. Check this fuse.
https://www.clubcivic.com/forum/threads/1996-1999-civics-fuse-15-tsb.232823/
If you reset the ECU to clear the codes, which ones return?
You need to voltage test installed fuse 15 on both test tabs.
i replasrd the fuse and nothing got fixed I'm thinking maybe the alternater could be going outYou need to voltage test installed fuse 15 on both test tabs.
Yeah I took a multimeter too it and everything checked out okay, but I did just decide to change the alternator and I believe the regulator inside was the problem I started it up and let it run for a few minutes and no check engine light came on I'm about to take it for a test drive tonight though,The error with your approach is that you don’t know whether the new fuse immediately blew after installation and turning the key to ON(II).
Hence,