G Body Alternator Wiring Diagram

It comes from a key on voltage source and must have a resistor inline to protect the diodes in the alternator and to prevent voltage feed back to the ignition system to allow the engine to shut down when the key is shut off.

G body alternator wiring diagram. 79 malibu project thread. Here is what my shop manual covers the operation this follows the diagram from the link in my manual. Collection of three wire alternator wiring diagram. If the voltage rises above or falls below 12 volts the alternator s internal voltage increases or reduces power output to.

I ll make a video for the check engine light next. You get the point anyway. It shows the parts of the circuit as streamlined forms and also the power as well as signal links in between the gadgets. And connect the red wire to the output side of the alternator 10 32 stud take the long wire and connect to the side of the coil.

Proper way to install the new speedometer cable core. A wiring diagram is a simplified traditional pictorial depiction of an electric circuit. Invincible extremes muscle cars garage 58 508 views 5 11. I d scan it but my scanner died.

What is the cooling system pressure on my 350 cu in. The camera cutoff at the point of hooking up the ignition wire. What did u do to your g body today. Due to the 3g alternator s high output use awg 4 or awg 6sized wire protected by dual 14 gauge fusible links or a 150 or 175 amp mega fuse for the main alternator bat stud charge wire running.

The l wire is the field exciter wire that goes to the regulator and turns on the alternator field to start the alternator charging sequence. With the ignition switch in start or run battery voltage is applied through the gage fuse and the generator warning light to terminal l brown wire of the gernerator on models equipped with warning indicator. If you are able to look at a manufacturer s diagram of the alternator s connectors the wire that slides over pin 1 of the alternator leads to the positive connection on the vehicle s battery and senses voltage.