2008 Tahoe Q4 Wiring issues

[michael_bemis2002]

All, I am in the process of rebuilding a Mercruiser 4.3L and running into some wiring issues. This is a 2 Barrel Carb engine. The Engine SN 0W685368. If I can get a wiring diagram it would be greatly appreciated!

Thanks
Mike

 

[alldodge]

Diagram is for a 4.3 with out TKS carb. Your motor has a TKS so I have also attached wiring for it and block functional diagram







20 amp fuse shown may be a 15 amp