Ford 4g Alternator Wiring Diagram

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Ford 4g alternator wiring diagram. I have mine wired up like your diagram with no light and it works fine. Battery 250amp mega fuse starter solenoid 150amp circuit breaker alternator then alternator to. 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 6g version is ford s latest and newer which will bolt in the back of the alternator and you don t need to use the other wires like do you know the concept of ford 6g alternator wiring diagram we give you in this post is related to the desire record about ford 6g alternator wiring diagram.

These are just the electrical differences. The major difference of the 4g to the iar is the addition of the two center tap diodes and the deletion of the s terminal connection from the regulator vehicle connector. Ford alternator wiring diagram internal regulator. 72 sport frame off 3 5 duff monster 2 bl 40 ltbs duff ext arms 5 0 explorer efi np435 d20 twin stick f w s locked with 5 38s home made full hydro steering.

Uses the same plug as the 3g series alternator. Below are wiring diagrams of the charging system in ford crown victorias. Same size diameter as the 3g but the 4g has a black metallic cover on the rear. The control circuitry is the same for both alternators but the electrical connector that connects to the regulator is different between the 4g and 6g alternators.

We believe the 3g is the superior alternator but the 4g series comes in several unique mounting styles which aren t compatible with 3g series alternators. Figure 2 shows the electric wiring diagram of the 4g. The factory ford diesel alternator is estimated by me to have at least 80 if not 90. Here is a wiring diagram of the charging system used in the 1998 2002 crownvics.

It requires advanced knowledge to fix an alternator with this diagram. Lrc but only denso has soft start. Among all the ford alternator wiring diagrams above this is the most complicated one. It consists of ignition switch fuse panel engine compartment relay box instrument cluster and many more.

Maybe ford will add it next year. These cars can have either a 4g or a 6g series alternator installed. So far what i ve got from my wiring is. These cars can have either a 4g or a 6g series alternator installed.