A4 Cabriolet V6-3.0L (AVK) (2003)
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Fuel Pressure: Mechanical Specifications
Fuel pressure at idling speed
Vacuum hose connected.......................................................................................................................................................................................3.2 to 3.8 bar
Vacuum hose disconnected..................................................................................................................................................................................3.8 to 4.2 bar
Holding pressure after 10 minutes
Engine cold.......................................................................................................................................................................................................approx. 2.2 bar
Engine warm.....................................................................................................................................................................................................approx. 3.0 bar
