Sup...I have a F22B1 swap with a F22A4 harness. The car starts only when the battery is fully charged and runs till the battery dies. I believe my alternator is not charging the battery...at all. When running I get a reading of 12v then it slowly drops.
I have already taken the alternator out and had it tested at 2 different locations and it passed both. I have replaced the serpentine belt. I tracked all four wires wht/blue, wht/red, wht/green, and black/yellow they are connected at some point. I also checked my alternators ground, positive terminal to alternator case reads 12.8v. Obviously, idk wtf I am doing so I have come to the experts at this point. Please help lol
I have already taken the alternator out and had it tested at 2 different locations and it passed both. I have replaced the serpentine belt. I tracked all four wires wht/blue, wht/red, wht/green, and black/yellow they are connected at some point. I also checked my alternators ground, positive terminal to alternator case reads 12.8v. Obviously, idk wtf I am doing so I have come to the experts at this point. Please help lol
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