Autex 150 Psi Pressure Transducer Sender for Oil Fuel Diesel Gas Air Water

I bought 2 of these, one for fuel pressure and the other for oil pressure. They've been installed for about 3 months now and I haven't had any issues so far.

Very precise. Great oil pressure sensor replacement

Works with AEM X-Series 150psi oil pressure gauge. Plug and play. The sensor that came with the gauge always read high. Even when the car was off the gauge read 15-20 PSI when it should be 0. Purchased this sensor and now the pressure is accurate. Simple sensor swap, no need to do any wiring. Only been a day but so far so good. Hoping this sensor lasts.

I have an Acura RSX Type-S, and I wanted to get oil pressure data from the engine and pass it to my K-Pro ECU. This sensor was what I chose to measure this. The cable pigtail was actually really nice, so I don't feel weird putting it in a place that might get wet. The sensor read oil pressure great! I ordered a second one to use for coolant system pressure readings. My application is different because I'm sending the analog sensor data to the ECU instead of a physical guage. It worked great for this. It's reasonably priced and did what I needed it to do. The other guys are correct: Red = +5V (to Sensor 5V Voltage Source on ECU) Black = Ground (to Sensor Ground on ECU) Green = Analog Signal (to K-Pro Analog Input)

This sensor works as long as you calibrate it properly. (150PSI = 4.5V). I am running this in an Aeromotive FPR for Fuel Pressure on my 2005 STI (Using a TGV Harness to tie the data into the Cobb Accessport) The calibration is slightly off, I would say +/- 1.5PSI compared to the liquid gauge I had connected previously. Otherwise, it has been working good for 2 months running e85 with no issues. I had a few other cheap sensors that died after a few weeks of use, but so far so good.