Oil Resevior Cap Assembly #36-43300A5 Mercury 200HP

Lodgeman

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Joined
Jun 28, 2019
Messages
2
Two blue wires coming off cap, no distinguishing marks. Same as old cracked leaking cap. They plug into two wires on motor of which one is blue and the other black. Are we just looking at continuity for the connection to the sensor on low oil alarm here? I contacted my local parts supplier and they couldn't answer my question. Any help or advice much appreciated. Thanks.
 

alldodge

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Staff member
Joined
Mar 8, 2009
Messages
43,642
All of them (at least the ones I've dealt with) use a reed switch and a magnet. When fluid is above the switch its open contacts, when its low, they close contact
 
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