Installing a one-wire gm alternator makes the process of adding an alternator to a vehicle originally equipped with a generator very simple one-wire alternators are also used by people in the performance car field to help make the car lighter as there are fewer wires to add weight to the vehicle. Wiring a gm alternator. The ac delco 3 wire alternator was used in most general motors products, and many types of heavy equipment, for a long time, which makes it readily available this alternator has the advantages of high output, compact design and ease of use with the proper brackets this alternator can be adapted to any vehicle or.
wiring a gm alternator
64-72 charging system wire up using gm 3 wire internally regulated alternator if car wont shut off try putting the #1 wire on alternator to the accessories on the key switch. If you jump the no.2 wire to the batt wire on the back of the alternator, it will work, but you are setting up a chronic low charge condition. the number 2 terminal is used to sense system voltage, and if it is seeing 12.5 volt at the alternator it shuts it down, when the rest of the system may be seeing only 11.8.. In this video i will show you how to re-wire your gm delco remy cs 130 or any newer cs alternator. the wiring in my pickup truck was bad and mostly missing from a body swap and i converted to carb.
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