It's a voltage regulator not built inside the alternator but is mounted on the fire wall under the hood.
External, the engine computer is the regulator.
The voltage regulator may be on the back of your alternator ( or on older vehicles the voltage regulator was separate / external )
In most cases if it is an alternator then it has an internal regulator
The engine computer is the voltage regulator.
Only if the wiring on the car is modified.
The engine computer is the voltage regulator.
Yes, the engine computer is the regulator.
On a Delco, an external regulated alternator has a square plug, while the internal has a rectanguler plug.
Original equipment would have had an external voltage regulator. Internal regulators came out in the 1973 model year for GM.
The engine computer is the voltage regulator.
The voltage regulator may be on the back of your alternator ( or on older vehicles the voltage regulator was separate / external )
The voltage regulator is inside the alternator on a 1984 Chevy.