Wiring print

[erickson1776]

Good morning,
I'm sure this issue has been put to bed time and time agian.

I'll need a wiring print for a 2005 257FS. I need to replace the tachometer with a digital yamaha tach. The existing wires are different colors and the plug is a different style. There are two possible plugs that match the yamaha gauge, but they are tie up in a larger harness. I have not traced these two possible plugs yet. Any insight would be awsome. Thanks

 

[Jack M]

You can do a search in the upper right corner. Some are posted , not sure what models .

 

[SEMPERFI8387]

Scroll through this thread. You might find it in here. https://club.benningtonmarine.com/threads/electrical-specs-look-here-first-for-schematics.1604/