3 Wire Oil Pressure Sensor Wiring Diagram
The brown wire is the vdc wire that connects to the positive side of the power supply and the blue wire is connected to the common terminal of the power supply.
3 wire oil pressure sensor wiring diagram. If i member right the oil pressure. Here are the instructions on how to wire an oil pressure gauge. Anyways the 3 wires are orange tan and grey. To wire an oil pressure gauge make sure to get a copy of the wiring diagram for the specific brand and model of the device the manual usually comes with the purchase but the manual can also be downloaded from the manufacturer s website.
Find your oil pressure switch wiring diagram here for oil pressure switch wiring diagram and you can print out. It came with every other wire just not the 3 wire plug wiring for the oil pressure sensor. You have to bypass 3 wire ac pressure switch from b1 to b4 to power up the compressor clutch. The connection sends 0 5 volts of pressure to the pcm fuse.
According to expert maintenance tips it is essential to follow the previous readings in mind. You can jump any of the three wires to keep the compressor in good condition. This is the negative terminal that is present on the power supply. Search for oil pressure switch wiring diagram here and subscribe to this site oil pressure switch wiring diagram read more.
The harness was cut when i got it. I have a 87 s10 with a 99 5 7 vortec engine harness.