3 Wire Oil Pressure Sensor Wiring Diagram
Here are the instructions on how to wire an oil pressure gauge.
3 wire oil pressure sensor wiring diagram. You can use that for a relay trigger or for an electric choke or any other thing you want. The oil pressure sensor is in the bottom right corner of the diagram. Assortment of autometer oil pressure gauge wiring diagram. Get the scoop here on pressure sensors.
There is also a two wire oil pressure switch when it sees pressure it will complete a circuit. Oil pressure wiring guide. It reveals the components of the circuit as simplified shapes as well as the power and also signal links in between the tools. This is a 3 wire.
On most sensors when you look at the base of the sensor connector you can find description for the wires. Key on check the voltage of the grey wire. Fuck me running. Here s a wiring diagram for the oil pressure sensor in your truck.
Here is the procedure to test any 3 wire pressure sensor first find out pinout for sensor. V 5v voltage from ecu o voltage output from sensor. You should have 5 volts key on engine off. They re used in injection systems transmission hvac and many other systems.
A wiring diagram is a simplified conventional photographic depiction of an electric circuit. If you are unsure of the pinout on the sensor you can check. So a shorted sensor will render the crank sensor inoperable. I had mine set up to use that however i buggered up the plug above the oil filter and now i need a 3 wire because i only have one hole now.
In this video i show what sender sensor to use for your ls swap to run your gauge without a separate sender. Let me know if you have any more questions.