help determining what controller for a 1967 merc 500 50hp

Joined
Apr 21, 2014
Messages
4
I have a 1967 mercury 500 50hp outboard. It appears to only have a 5 pin connector. I am struggling to find the right controller for it. I have found some 7 pin controllers that appear to "fit", it would just have the 2 missing pins not plugged in. Can anyone help me determine what i can use?

thanks
JohnResampled_2014-04-21_17-33-17_3021.jpg
 
Joined
Apr 21, 2014
Messages
4
Re: help determining what controller for a 1967 merc 500 50hp

I've also seen some 6 pin configurations on ebay as well. I guess it would help if anyone knew of a wiring diagram that indicated what each pin was used for. Maybe that would help me in determining what would compatible and what wouldn't be.

thanks
John
 
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