150 Psi Pressure Transducer/Sender/Sensor with Connector Harness 150/200 Psi Stainless Steel 1/8”-27 NPT Pressure Transducer Sensor Compatible with Oil, Fuel, Air, Water

Using for pressure monitoring on a irrigation well, works perfect, solid kit, very accurate!

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.

Knocking one star off because the wiring was incorrect, took me about 30 minutes of testing to get it figured out. The pigtail colors aligned with the listing description but on my Edge CTS3 I was not getting any readings hooked up that way. Started testing things and found that red and black were reversed. My recommendation to anyone purchasing this is to use wire nuts and make sure it's all good first and then secure it permanently. I built the pigtail (soldered) and had to undo all my work.Once I got it wired up correctly it is reading pretty spot on for my AirDog, have pump set for roughly 20 PSI and the sensor reads 21 psi, I will occasionally see it fluctuate to 20 or 22.I am mainly using it to see if my filters are beginning to fowl up or pump is failing so the accuracy does not need to be spot on. This also came in handy for setting my AirDog pressure.

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)

Out of the 4 sensor I ordered, 1 was bad. Will update how long they last on a high HP Haltech 4 cylinder.

Like many folks who’ve bought the sensor + gauge combo that aem sells, my sensor went bad after only like a year of use. This works seamlessly with the gauge that comes in that kit and is basically half as much as the aem version. Will update this review after a few months/year to see if it outlasts the proper sensor.

1 star for the item because I think it is defective. I contacted the seller about the analog output is not correct even though the supply voltage is stable at 5VDC. The output will only register if I push the cable connector where it interfaced with the metal portion of the pressure sensor. It almost seems like there is something loose in there. I have not tried to open it myself but checking with the seller if it can be replaced. I passed my 30 days return window so I am hoping they are kind enough to allow me to get a replacement sensor and I can return this one.

Well built overall. The cable is durable and shielded. Some reviews complain about accuracy, but the trick is to calibrate, which you can’t do in an OEM environment. I have a few of these and the voltage at rest (no pressure) and the voltage with max pressure vary between them all. You need to compensate for the difference in your code. Non of mine read 5V at 150psi +, so naturally the accuracy can go from +/- .5psi to +/- 15psi