Kz 750 twin charging

Hey everyone I have a problem with my kz 750b I had truer to rewire it. It I failed lol does any one have a simplified wire diagram I am tryi g to get it to charge my battery and would the starting syl. Keep it from charging I'm getting a new one today but I'm just doing a bunch of trial and error and getting. O where can anyone help and make this go faster

What model? B1, B2, B3, B4 etc etc


They have different charging systems

The frame sticker is to faded to see and the title just says 750b space then some numbers but it has a 4 wire regulator

Use this for troubleshooting: www.electrosport.com/technical-resources.../fault-finding-guide

And if possible, a picture of the regulator/rectifer.

That should make it a 78 B3 or 79 B4.

I can't post pics from my phone and I don't have a computer lol

That's pretty much how I have it wired but I must have done something wrong because the black wire on the regulator is putting out power with a new regulator

Well I wired it up to the diagram shown and still the same problem I hate wiring from scratch The negative wire coming out of the regulator (black wire) is still putting out power so anyone know why it's doing that

That sounds too weird!! Aside from a faulty unit im lost with that!!

What exactly do you mean by putting out power?

The black wire is the ground wire for the regulator/rectifier.

It's possible that your reg/rec is shorted out.

Sorry about threadjacking but does anyone have simpliefied wiring diagram for 1982 kawasaki kz750 m1 csr twins?

That is what I thought I have my old reg and a new reg and both do the same and new starter relay tried somany possibilaties and same thing every time I'm lost... Ps I have none of the original wire harness any one have a diagram for that the bike runs but have no way o charging the battery the stator puts out around 30 volt batter has good power and I'm getting no where I'm pulling out my hair over this thing lol... O and I have original connector and that's the stator two yellows and a black connected to nothing ecause it's putting out power every diagram I look at says that is a ground so I have no idea ugggghhh...