Honda BF115A, BF130A Outboard Motors Shop Manual., Page 123Get this manual
From P5-36
1 Check the green oil pressure light1
Is the oil pressure light OFF?
Check the indicator light (P17-29)Replace the indicator light (P15-31Is it normal?
Stop the engine and check the
Add the engine oil (P3-2)
1) Start the engine2) With the engine idling, check the oil pressure light and the warning buzzer
Perform the buzzerllight central control troubleshootina (P5-15)
Does the oil pressure light come on and the warning buzzer stops sounding?
Warning buzzer is normal