Pressure Transducer Sensor for Oil Fuel Air Water 100 PSI (5V)

Not very good qc. Received two units that were obviously different on things like the chamfer around the orifice and the size of the orifice itself, not a big deal, just sorta weird. Hooked them up and started trying to get a reading on my Arduino. I was having problems when I realized that the three wires were the same color, but they were on different pins. Ok... so I figured out what combination could be the correct one and got things wired up. The sensors then did not read linearly, the best match I could make was a power function. Again not a big deal, but something I don't feel I should have to do. They work but I wouldn't recommend buying them if you're looking for anything with any documentation or that will perform as claimed. They're cheap, and they work. But you'll have to do the R&D on something that should be fairly plug and play after calibration.Edit: Got everything figured out and reading and now they're not working at all. Not really sure what happened. Don't waste your money.

I received the item, the color of the wires on mine happened to be Red, Green, and Yellow, now what is listed in the description, from comments/questions sounds like many have this issue with different color combinations on what they received, I found the image on-line that I have attached, I have not verified this yet, be careful

Never worked out of the box - ended up going with a Lowdollar Motorsports one

So this thing wont scale corect on the holley termanator system. ..... I look on it and google the part number to see if anyone has figured it out. And it comes up an air presure sensor not good for fuel. ...... Either way. It wont scale out in the holley. And @ actual 60 psi. Its reading 93 psi

Never would scale correctly, and quit working completely after less than a month.