Federal Vehicles

Applied Vacuum Voltage Drop
kPa (in.Hg) Volts
13.3 (3.94) 0.3 - 0.5
26.7 (7.87) 0.7 - 0.9
40.0 (11.81) 1.1 - 1.3
53.5 (15.75) 1.5 - 1.7
66.7 (19.69) 1.9 - 2.1