same thing on my 200DF
oil light blimks suddenly on starboard engine. Oil is fuel and clear. My mechanic check its oil pressure and it turns out to have normal pressure. He says he going to put a mechanical bypass the sensor in the engine so it won't trigger false alarm to its warning light at ignition switch??? I see your solutionhere is just a simple reset.
Let me know how to reset it.. and if it clear.. I need another mechanc then..
Pls let me know.