FuelPressure (2006-03-08 20:02:01)

Here you can find a fuel pressure sensor having a gauge and an alarm outlet pin:

fuel_pressure_sensor_kicsi.jpg

See the calibration test result below.

calibration_of_pressure_sensor.jpg

The alarm sensor part switches on below 0,8 bar. (useful to lit "oil-pressure-too-low" indicator lamp)


Another type fuelpressure_sensor:

pressuresensor_kicsi.jpg

Its calibration curve is linear:

pressuresensor_calibrationcurve.jpg

This is not absolute pressure, but relative to athmosperic. So 5bar measurement range means (1 bar athmosphere) + (for example):


I'll try out the 1.036 firmware soon, how should i connect and calibrate the FP sensor with this firmware?