Thanks for the reply!
Contacted Faria about compatible sensors for my Analog gauges.
They suggested attached sensors.
In my new manual I'm finding a lot of M10x1.5 port plugs so I will probably need attached reducer.
I am not going to interfere or disrupt digital sensors that are installed...
Ordered a Mercury service manual specific to my engine.
Wiring schematic confirmed that the wires I connected to the gauge sender terminals are the same wires that are capped in the engine!
Tan wire: "Analog" block coolant temperature gauge.
Blue wire: "Analog" oil pressure gauge.
You were...
Hello,
Thanks for the reply!
Still working on it.
Purchased new: 05/29/2014
90 hp Mercury 90EXLPT4S
MODEL: 1F90423ED
SERIAL NUMBER: 1B951091
Engine type: fuel injected
Installed two new Faria "analog" gauges, water temp and oil pressure "after" I found these unconnect sender wires...
Question: Wiring connections for newly added water temp and oil pressure gauges.
Had a overheating problem on my 2014 Mercury 90hp 4 stroke outboard that I diagnosed as a
stuck thermostat and fixed!
In the process of troubleshooting the overheating problem I discovered 2 sender wires
that...
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