How To Fix Voltage Regulator. If your reading is less than.5 volts over base voltage, go on to the next step. If your bearings, housing, or spindle are not messed up then just replace the regulator and points!
Next, verify that all of the resistors are still the correct values, and verify that none of the connections have come apart. If the voltage reading remains on or around 12.6 volts. Given that, it should be i = 50 + 10 = 60ma, so r1 = 7/0.06 = 116ω.
That was your education for the day. Troubleshoot by checking all the terminals connecting the battery to the voltage regulator. By passing a small current through the diode from a voltage source, via a suitable current limiting resistor ( rs ), the zener diode will conduct sufficient current to maintain a voltage drop of vout.
Increase your engine’s rpm, and check the voltage output reading on the volt meter or multimeter. Using the rule of thumb, the zener needs to be conducting two to five times the load current, say 50ma. Between $345 and $386 is the average cost for a voltage regulator replacement.
In todays video we cover how to diagnose a first gen ford alternator and test the alternator or voltage regulator.tools used in the videovolt meter: Therefore, anytime you face a challenge working with your voltage regulator, revisit this article to get the solution. :) if they only tested the charge the alternator puts out and it passed they most likely bypassed the voltage regulator.
If the regulator is leaking voltage, the battery will also be leaking voltage. This has worked for me at least 6 or 7 times. If the voltage reading remains on or around 12.6 volts.
If your bearings, housing, or spindle are not messed up then just replace the regulator and points! But if all the relays operate then the problem is not relay operation. How to maintain distribution step voltage regulator?