V8 Quattro V8-3562cc 3.6L DOHC (PT) (1990)
Fuel Pressure: Specifications
SYSTEM OPERATING PRESSURE
Pressure regulator vac. hose discon.
58 - 62 psi (4.0 - 4.3 bar)
Vac. hose connected & 18-20" Hg vac.
49 - 54 psi (3.3 - 3.8 bar)
SYSTEM REST PRESSURE
43 psi (3.0 bar) minimum