Warning buzzer

[steven_nic]

Hi All
I have a 185 glastron with a new v6 200m volvo penta engine in it but there was never an warning alarm hooked up
I have a volvo penta alarm to hook up I'm just not sure where it goes does anyone have a wiring diagram as to where it needs to be hooked up ?

 

[Horigan]

The hot side will connect to the purple ignition wire from the ignition switch that powers the ignition and gauges. The other side will be connected to the ground signal wire from the oil pressure alarm switch in parallel with the water temperature alarm switch (possibly tan wire with black stripe, pin 4 on the engine harness).