Audi TT Platform 2009 - Page 26

Engine Mech., Fuel
Injection & Ignition
Audi TT Quick Reference Specication Book • May 2009 17
Code letters CCTA CCZA
Displacement liter 1.984 1.984
Output kW at RPM 147/5100 147/5100
Torque Nm at RPM 280/1700 280/1700
Bore dia. mm 82.5 82.5
Stroke mm 92.8 92.8
Compression ratio 9.6 9.6
RON 98
1)
98
1)
Fuel injection and ignition system FSI FSI
Ignition sequence 1-3-4-2 1-3-4-2
Knock control Yes Yes
Turbocharger Yes Yes
Exhaust gas recirculation No No
Variable intake manifold No No
Variable valve timing Yes Yes
Secondary Air Injection (AIR) No No
1)
Unleaded RON 95 is also permissible, although with reduced power.
Engines Gasoline engines
Engine Code BWA BUB
Displacement liter 2.0 3.2
Number of cylinders/valves per
cylinder
4/4 6/4
Emissions category EU IV EU IV
Output kW at RPM 147/5100 - 6000 184/6333
Torque Nm at RPM 280/1800 - 5000 320/2500
Bore mm 82.5 84.0
Stroke mm 92.8 95.5
Compression ratio 10.5:1 10.85:1
Fuel injection/ignition FSI MPI
RON min. 98 unleaded
1)
98 unleaded
1)
1)
Unleaded RON 95 is also permissible, although with reduced power.