Honda cb900f

[Reaper87]

Hi all I have a 81 honda cb900f, I'm trying to sort out the wiring from where the previous owner had bodged the wires and iv got 6 wires coming from the pulse generator 4 white, 1 brown and 1 blue but only 4 wires from the cdi units 2 blue and 2 yellow can anyone help and tell me what the 2 extra white wires are please

[Bryanj]

I used to have the dohc 750 manual, if i still got it i will look at the wiring diagram but not sure where it is if i still got it so wont be quick.

[SumpMagnet]

Found a few CB900F wiring diagrams on the net...and the norm seems to be the 2 yellow and 2 blue from the ulse generator....

https://boldorclub.nl/wordpress/techniek/

I wonder if the unit is a pattern replacement and not a stock Honda part?

[AndyD]

Worth asking in cb1100f.net forum.
 Restored a CB1100F a couple of years ago and the guys on the forum were massively knowledgeable and helpful. Covers 750 900 and 1100’s
Cheers
Andy

[Reaper87]

Thanks for replying guys it is a USA version as well