audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Safety precautions > < Engine number
Engine data
Engine data
   
Code lettersAWMAWT
Capacityltr.1.7811.781
Power outputkW at rpm125/5900110/5700
TorqueNm at rpm225/1950 … 5000210/1750 … 4600
BoreØ in mm81.081.0
Strokemm86.486.4
Compression ratio9.39.5
RONat least95 1)95 1)
Injection/ignition systemBosch MotronicBosch Motronic
Firing order1-3-4-21-3-4-2
Turbocharging/superchargingTurbochargerTurbocharger
Knock control2 sensors2 sensors
Variable valve timingyesyes
Intake manifold change-overnono
Secondary air systemyesyes
Valves per cylinder55
l  1) Unleaded regular grade petrol (RON 91) can also be used, but this will result in a loss of power

   

Safety precautions > < Engine number