A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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Fuel Pressure: Specifications
Fuel Pressure Before High Pressure Pump
Using fuel injector pressure gauge VAG 1318 ........................................................................... approximately 5.5 bar (4.5 to 6.5 bar) positive pressure
Residual pressure after 10 minutes ................................................................................................................................................................ At least 3 bar
Fuel Pump Delivery Quantity
