New Tohatsu fifty 4 stroke tach is not performing appropriately and I have not be capable to find an installation manual for the tach.
The tach arrives on and reads just under 1000 RPM at idle, but never gets over about ~1800 RPM, even with the throttle to the sprint. I suspect the pole placing is incorrect but I don't see a way to change it.
Next, when the vital is turned on the tach evening lights are illuminated, I'm not persuaded this is correct but without having a manual or wiring diagram It's tricky to…
Tohatsu tachometer pole placing/wiring