Audi Workshop Service and Repair Manuals

Fuel Pressure: Specifications
Fuel Sysytem Pressure

Fuel Sysytem Pressure 

Fuel Pressure

3.8-4.2 bar (55.1-60.9 psi) 

Residual Fuel Pressure

Cold Engine

2.2 bar (31.9 psi) 

Minimum

Approx.

Warm Engine

3.0 bar (43.5 psi) 

Approx.