jrvanvon
New Member
- Mar 31, 2017
- 14
- Boat Info
- 2002 Sea Ray Sundancer 320 with Simrad GO7 XSE Chart Plotter/GPS, Raymarine Tri-data
- Engines
- Twin Merc 350 Mags with V-drives
Need some help! Just purchased two new tachs for my 2002 320DA from FP Marine. They said they were exact replacements but they are not. The wiring connections are completely different. Original tachs have a 6-pin harness (only use 4 wires/pins). Can anyone tell me what the different color wires are? I have a black, blue, purple, and gray/red). My new tachs have terminal posts in the back versus a plug. The terminal posts are labeled IGN (ignition), GND (ground), SEND, LT (lamp). Does anyone have a clue as to what color wire goes where?
Thanks!
Thanks!