S8 Quattro Sedan V8-4.2L (AYS) (2002)
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Fuel Pressure: Specifications
Pressure
Fuel Pressure at idle speed
Vacuum hose connected........................................................................................................................................................approx. 3.5 bar positive pressure
Vacuum hose disconnected...................................................................................................................................................approx. 4.0 bar positive pressure
Residual Pressure
After 10 minutes.................................................................................................................................................................2.5 bar positive pressure minimum
