90 hp johnson, wiring help, REPOST WITH PIC

[coolbikeguy]

hey guys. i have an early to mid 1990's johnson 90 hp that i bought. the controls i bought were not the originals to my motor. there are a few wires in mot sure of so im hoping for some help .... first this green wire .... i have no idea what it is or what its used for. its a very stiff wire .. it seems like someone added it for something ....

http://s74.photobucket.com/user/coolbikeguy/media/Mobile Uploads/0529161848.jpg.html


http://s74.photobucket.com/user/coolbikeguy/media/Mobile Uploads/0529161847a.jpg.html

the next question is i have a red and black wire that im assuming the red goes to my hot buss block .... and the black will go to the grounded buss block ?? heres a pic ...

you can see the red and black close to the end of the green wire ...

http://s74.photobucket.com/user/coolbikeguy/media/Mobile Uploads/2016-05/0529161847a.jpg.html


and my 3rd question is whats this wiring harness at the top for ?? it looks like it has a grey, purple and black wire in it but i dont see any place on the motor for it. i have my main wiring harnes plug and the harness plug for the TNT unit so im lost as to what this is ....

http://s74.photobucket.com/user/coolbikeguy/media/Mobile Uploads/0529161848a.jpg.html



i hope the pics and descriptions help get answers ..... im so close to finally finishing this VERY long project boat. thanks guys, scott

 

[flyingscott]

The green one I have never seen before. The wires in your harness grey purple and black pull that off it just plugs in it is a harness for the tach. The only wires you should need to worry about are the big red plug. And off of the trim switch are a red/white, green/white and I think a blue/white Those are the wires you need to worry about

 

[oldboat1]

If it's an oem trim wire, green would be down and blue should be trim up (solid or striped).