3 bar Map sensor Calibration
 

Iam wanting to know the calibration table i need to use a GM 3bar map sensor on a wolf V4 ,, Any Info would be a help ,, As i dont know what voltages i need for calibration ect ,,
thanks Cam

Get the data sheet from where you bought the sensor from. It will map pressure verses voltage.

Cheers
Michael Smith

map with 3bar cal
 

here is a map using a 3 bar

Finally I found this very progam, WBC sensor Calculator, from the Wide Band Commander made by Dynojet. It allows you to configure your MAP sensor.

http://www.widebandcommander.com/downloads.htm

To get an accurate number simply measure the voltage coming out from your GM 2 bar or 3 bar MAP sensor (ignition on, engine off), enter it in the "voltage at 0 vacuum/boost" box and the program will calculate the 0 volt psi and the 5 volt psi.

Of course the voltage coming from the MAP sensor varies by the altitude that you are at