Ls Oil Pressure Switch Wire Diagram 3. Inspirational wiring diagram for rock lights. Pin on wiring diagram.
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Main relief is set at 65psi. I need to know where the 3 wires go. The voltage signal is sent to the pcm and then to the cluster to the oil pressure gauge.
This is how i did it.
I need to know where the 3 wires go. Remove the original equipment oil pressure switch and retain. To make the factory ss gauges work i have to use the 3 prong oil pressure sending unit. Is this the 40psi that i see on the dash gauge.