Contents Wiring diagrams Section: 1.8l 4-cyl 5v Turbo Engine Mechanical, Engine Code(s): Atc, Awp All sections

Engine data Audi TT 8N

Engine data

Engine codeATCAWP
ManufacturedFrom 01.99From 05.00
DisplacementLiters1.7811.781
OutputKW at RPM132 @5500132 @5500
TorqueNm at RPM235 @1950-4700235 @1950-4700
BoreMm8181
StrokeMm86.486.4
Compression ratio9.5:19.5:1
RONMin.95 unleaded95 unleaded
Injection/ignition systemMotronicMotronic
Knock controlYesYes
On Board Diagnostic (OBD)YesYes
Oxygen sensor controlYesYes
Catalytic converterYesYes
Engine codeATCAWP
TurbochargedYesYes
Exhaust gas recirculation systemNoNo
Secondary air systemYesYes
Camshaft adjustmentYesYes
Valve timing
At 1 mm valve lift and 0 mm valve clearance
Inlet opens after TDC18°18°
Inlet closes after BDC28°28°
Exhaust opens before BDC28°28°
Exhaust closes before TDC

Scheme 221

Scheme 221: Engine, removing and installing

Special tools, testers and repair equipment required

  1. V.A.G 1306 Drip tray
  2. T10012 Engine bracket
  3. VW 313 Support clamp
  4. VW 540 Engine and transmission support
  1. 3180 Retainer
  2. V.A.G 1202 A Workshop crane
  3. 2024 A Lifting tackle

Scheme 222

Scheme 222
  1. V.A.G 1331 Torque wrench (5-50 Nm)
  2. V.A.G 1332 Torque wrench (40-200 Nm)
  3. V.A.G 1383 A Engine/transmission jack
  4. V.A.G 1921 Spring-type clip pliers
  1. VW 457 Support rails
  2. 3300 A Engine support device

Scheme 223

Scheme 223
  1. 3283 Pressing-out appliance
  2. VAS 5085 Step ladder
  3. V.A.G 1756 Angle wrench
  4. G 000 100 grease (vehicles with manual transmission)
  1. Bolt M10 X 25/8.8
  2. Bolt M8 X 25/8.8