Mercury outboard

cb34

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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:confused:
 

cb34

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Oil sensor

Yes, but oil level is fine on the dip stick:confused:
 

maineguides

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Yes, but oil level is fine on the dip stick:confused:

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
 
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