ECU pressure sensor voltagezs

[Ameer Antar]

is there anyone out there who knows what actual voltage the pressure sensor 
puts out at 1.0 bar? I'm trying to figure out how voltage and pressure is 
related...ie. voltage at 0.1 bar or 1.8 bar, etc. My understanding is that 
it's basically 0-5v, but my experience w/ electronics is sensor will 
sometimes actually have a range of 0.1V-4.85V or something. Anyone BTDT? 
Also does the stock boost gauge use the same 0-5V signal from the ECU? or 
is there a different pressure-voltage relationship? Thanks.

-ameer