Mercury outboard

[cb34]

Picked up a small boat for the kids last fall. It has a 20hp 2010 four stroke. Went to run for first time yesterday but would not start. When the motor turns over a red light on the face of the motor and warning buzzer sounds.I can not find the manual nor can you download one. Anyone know what this means

 

[traditions]

I would guess oil sensor

 

[cb34]

Oil sensor

Yes, but oil level is fine on the dip stick

 

[maineguides]

Yes, but oil level is fine on the dip stick

Maybe unplugging the oil sensor then try starting. We have a Honda generator at camp and the oil sensor went bad. We just disconnected the wires and it work fine. It's just a make or break sensor

 

[BOSBoatMan]

I am surprised nobody's pulled the whole "it's a Merc, that's ye first problem" argument...LOL.