2001 26' Crest Family Fish spedo wiring diagram needed

[matthewl16]

Bought the boat 2 months ago the spedo never worked it is a paddle type sending unit with 3 22ga wires and a ground that terminate under the dash, the previous owner hacked up the wiring pretty good so I'm putting it back to better than new. The trouble is I can't seem to locate any wiring diagram for the spedo sending unit. I would assume that there is a power, ground and a pulse but im not sure what goes where. This is a stock guage and (I belive) a stock sending unit. Any help would be appreciated or if you have a boat with a similar setup and wouldnt mind taking a look behind the dash that would be great.

 

[MH Hawker]

Re: 2001 26' Crest Family Fish spedo wiring diagram needed

Not sure unless its made to hook into a fishfinder unit.

 

[matthewl16]

Re: 2001 26' Crest Family Fish spedo wiring diagram needed

With a little more research it looks like it is a teleflex sending unit, there is no brand or part number on the guage, there is a second sending unit that hooks to the fish finder but I know that this one is ment to hook into the spedo.