Anyone knows how this kind of transducer works 100psi Pressure Transducer or Sender for Oil,Fuel,Diesel,Gas,Air,Water Pressure | eBay ? input 5V one side and it outputs the linear voltage 0.5 - 4.5V acording to pressure the other side? cos it's small enough to addapt it with a T piece in the FPR near the FT sensor, i'm thinking to connect it to a cheap small voltage display, something like this Car Motorcycle LED Digital Display Voltmeter Waterproof Meter 12V 24V w Switch | eBay and i'll know the approx pressure based on the voltage display, 4 bar = aprox 2.6V... i'm not up to fit a dedicated gauge + sender which are expensive and have big sensor but i'd go for such cheap easy to fit version just to have a rudimentary pressure check

EDIT: just read again it's description and i found the relevant part which i missed first time

google is my friend but i'm too dumb with mechanics so just confirm would this be good http://www.holden.co.uk/displayprodu...&pCode=070.253 (as i found out that the FT sensor has M12x1.5 thread)