39 12si alternator wiring diagram
Why you would switch from a CS130D to an old 12SI is hard to comprehend. They're much older and at idle aren't very efficient. But it is what it is. Based on the advertising page from power master you can simply run the 12SI as a 1 wire alternator. Not the most most efficient method to connect an alternator, but it'll work. 17 Nov 2008 · 23 posts · 4 authorsI have an EZ harness, and a Delco 12si alternator. I am trying to figure out why my battery won't charge. I just replaced the battery so it ... REPLACING 10SI, 12SI & BOSCH K1 WITH AN 11SI ALTERNATOR CONNECTOR Part number 10510587 INSTALLATION PROCEDURES Determine the type of alternator this 11SI is replacing by checking the series type noted on the name tag of the alternator being replaced. Follow instructions for that alternator as noted below. Alternator Make / Model Figure 12si alternator wiring diagram