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Oil Pressure Sensor

Posted: September 20th, 2015, 11:22 pm
by feeez
I have a intermittent jumpy oil pressure gauge on my port side. I have checked the connection at the back on the gauge and every thing is tight. I would like to know where the other end is connected

2001 350 Mariner with 350 MAG MPI.

Thanks
Fraser

Re: Oil Pressure Sensor

Posted: September 21st, 2015, 12:15 pm
by waybomb
I think there is at least one connector between the gauge and the engine harness. This would be a large connector with many wires.
I am guessing the actual sender is somewhere down near the oil filer adapter is on the engine. This should be two wires.