Pressure, Vacuum and Temperature Specifications

Engine Vacuum At Idle 20 in.Hg (69 kPa)

Fuel Pump
Test pressure 2.76 - 3.63 psi (19 - 25 kPa)
Test volume 0.85 U.S. gal./min. (0.6 lit./min.)

Vacuum Switch
Above 5.8 psi (40 kPa) No continuity
Below 3.9 psi (26 kPa) Continuity