Yamaha Digital Tach Wiring Layout

[corypeter]

Hey guys.. any help here appreciated. I bought a used 2000 Yamaha 2 stroke 50hp. I then found the digital tach/trim on ebay for $50 brand new. Also found a new wiring harness for $20. So, I've got the parts, now have to put them together. In different years they changed the plugs, so everything isn't exactly "clear cut" as to which wires lead where. If anyone has a layout or other schematic it would help a ton!<br /><br />Thanks, Cory

 

[rodbolt]

Re: Yamaha Digital Tach Wiring Layout

hello<br /> now ya have to buy the correct adapters or cut and splice. use your service manual. its all clear. next time use the rigging manual to check part compatability.<br /> good luck and keep posting

 

[corypeter]

Re: Yamaha Digital Tach Wiring Layout

yea, i knew when i bought it the adapters were different, but i saved $300, so a little cut and splice is worth it. don't have a manual (which is obviously my problem), but, all i need is the wiring layout. thx, C

 

[Ray Neudecker]

Re: Yamaha Digital Tach Wiring Layout

Yamaha does offer some adapters to plug up without cut and splice. Best I remember some of the smaller motors also required an adapter unit in line to make the tach work correctly. I have a feeling you didn't get everything you need to complete the job. Best spend some of that savings on a factory service manual first.