CapeMayMike
Cadet
- Joined
- Jun 19, 2005
- Messages
- 24
Rewired my boat and installed new gauges. On the ignition I followed Bombardiers diagram on the back of the package.<br /><br />Gauges, I followed the instructions.<br /><br />Engine is a 1985 90 HP Evinrude.<br /><br />When I start it the tach runs up to 600 RPM. When I rev her the tach runs down to zero rather than running upward. Almost like it's running backwards.<br /><br />Gray wire to sender terminal. Power from "A" terminal on ignition. Set at 6P.<br /><br />Any ideas? Thanks!