FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Audi
>>
2004
>>
TT Coupe (8N3) L4-1.8L Turbo (AWP)
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Tune-up and Engine Performance Checks
>>
Fuel Pressure
>>
Specifications
>>
Mechanical Specifications
Mechanical Specifications
Fuel pressure
at
idle speed
Vacuum hose connected
about 2.5 bar positive pressure
Vacuum hose disconnected
about 3.0 bar positive pressure
Residual pressure after 10 min.
at least 1.5 bar positive pressure