13.5 - 14.5
Start engine and measure volts at battery, it should be at least 13
From 13.5 to 15.5 Volts.
13.5 to 15.5 volts
use a voltmeter A fully charged 12v battery should read approx. 12.8 volts without engine running Should read approx. 13.8-14.2 volts with engine running
Voltage regulator is more than likely defective. The Regulator is built into the alternator so you will have to replace the entire alternator. Just make sure it is really overcharging. You should read from 13.5 to around 15.5 volts with a digital DC voltmeter if the alternator is performing as it should. Must more than 15.5 volts and it is overcharging.
It can put out too many volts and destroy the battery but not drain it. The alternator should put out between 13.5 to 16 volts.
13.5 to 16 volts DC.
Check the voltage at the battery with the engine running. It should read from 13.5 volts to 16 volts. If it reads lower than 13.5 volts the alternator is defective.
It should put of 13.5 to 15.5 volts. The alternator is an 80 amp alternator.
Connect a voltmeter to the alternator and start the engine. An automotive alternator should read aprox 14.5 Volts when it's running and the battery is fully charged.
around 14-14.5 volts
== == It is a 12 volt system. The alternator should put out 13.5 to 14.5 volts with the engine running.== == It is a 12 volt system. The alternator should put out 13.5 to 14.5 volts with the engine running.