How do I know if my alternator has an internal regulator?
Check for regulator under the washer bottle and/or bracket on the driver side of the radiator support. If the pins are aligned like this “- -” on the side, then it is an internal regulated alternator.
Are all alternators internally regulated?
Gary S said: That square box in your picture looks like an external regulator, so if that alternator goes with that regulator, it is externally regulated. Yep. and put a CS130 140 amp internally regulated one in it’s place.
What kind of voltage regulator does a VW Beetle use?
The 12 volt regulator is compatible with the GR15 Generator used on VW Beetles and Karmann Ghias from 1967 through mid 1973 and 1973 to 1974 VW Things. It is also compatible with the GR16 generator used in 1967 through 1973 VW Type 3 Square,Fast and Notchbacks as well as the GR17 generator used in 1967 through 1971 Type 2 Bus models.
Where is the voltage regulator in a car?
Depending on the age of your vehicle, the voltage regulator can be found inside the alternator or mounted separately inside the engine compartment. If you are experiencing dim dashboard lights or headlights, battery charging problems, or frequent light bulb replacements, this may point to a problem with the regulator.
What kind of generator does a VW Type 3 square use?
It is also compatible with the GR16 generator used in 1967 through 1973 VW Type 3 Square,Fast and Notchbacks as well as the GR17 generator used in 1967 through 1971 Type 2 Bus models. Everytime you replace your generator make sure to replace the voltage regulator!
Is the voltage regulator part of the PCM?
The voltage regulator works all on its own. The computer does not control it in any way. Yes the charging system goes through the pcm ,The Electronic Voltage Regulator (EVR) is not a separate component. It is actually a voltage regulating circuit located within…