I just installed Dakota Digital gauges in my 2014 trike and I can set LO oil pressure warning. I know that the HD engine oil pressure can get very low on a hot day but does anyone know at what oil pressure does the factory low pressure light come on?
It is going to be tough to set 1 low pressure setting to cover all situations. At idle the stock pump can be down to 5
PSI and running down the road it can be anywhere between 25 and 35 PSI.
All I can think to do is see what your bike normally runs at and set the warning light at 5 PSI lower. It will show that you have low pressure at idle but it should be good while running the rest of the time.
Obviously I am not an expert. Maybe someone will have a better idea.