D0TC0M
Silver Member
The previous owner had a **** of a time and butchered the wiring. I'm fixing what the previous owner did and install it right. I've included the original wiring schematic and I modded the diagram to show the new one wire delco SI alternator. I think I've got it right but if someone wants to double check it I'd appreciate it. The only thing is the alternator has a larger amperage so the ammeter in the dash might be undersized. I will probably tee off before the ammeter to separate the 30 amp fuse at the fuse box. That way I won't be clipping my ammeter and I turn on my aux circuits. The first image below is that of the original schematic with generator. The second is with the alternator. The third is with an alternator and with the 30 amp circuit at the fuse box fed from the battery via an aux relay. Of course the wiring size will increase to handle the extra current from the alternator and also the ground wires.
Original Schematic with Generator
Schematic with alternator
Schematic with alternator and Aux Relay
Original Schematic with Generator
Schematic with alternator
Schematic with alternator and Aux Relay