Arizanov:
http://www.fullgauge.com/PDF/PCT-400.pdf
This is a controller + pressure transducer
for him don`t have datasheet
But have SCHEMATIC FOR TRANSDUCER
Brown: 5Vdc
Green: Ground
White: Output
Again, given what you have shown it should be OK. I would suggest you first power up the sensor independently and apply pressure tests to the sensor while measuring the output signal with a digital multimeter. If you see no signal higher then +5vdc then you should be good to go.
Lefty