🏷️ Basic Information Identification Make: Audi Model: TT Model Generation: First Generation (Type 8N) Model Years Covered: 2000, 2001, 2002, 2003, 2004, 2005, 2006 Chassis Codes: Type 8N 👋 Introduction Market Position Positioning: The definitive resource for owners and independent repair shops seeking factory-level diagnostic and repair information for the Audi TT (Type 8N). Competitive Analysis Advantage: Provides the same level of detail as official Audi service manuals, often at a fraction of the cost, with the convenience of instant digital access. Key Features Feature 1: Unparalleled detail for all models and engines of the 2000-2006 Audi TT. Feature 2: Instant download capability eliminates shipping delays and costs. Feature 3: User-friendly PDF format with zoom and print capabilities for precise work. 📋 Manual Details Coverage Manual Type: Repair Service Manual / Workshop Manual Manual Completeness: Comprehensive, covers all models and engines Format Format: PDF Delivery: Instant Download Language Language: English Compatibility Operating Systems: Windows, macOS, Linux Features Searchable Text: Yes Printable Pages: Yes Zoom Capability: Yes Illustrations: Hundreds 📖 Manual Coverage Systems Engine Repair: Overhaul and Rebuilding Engine Performance: Tuning and Diagnostics Timing Belt: Replacement and Service Procedures Serpentine Belt: Routings and Diagrams Brakes: Service and Repair Suspension: Front and Rear Systems Transmission: Information and Service Air Conditioning: Service and Capacities Electrical System: Wiring Diagrams Diagnostics: Trouble Codes and Troubleshooting Computer Diagnostics: Diagnostic Codes Sunroof: Service and Repair Front End: Procedures and Specifications U Joint Cv Joint: Service Procedures Procedures Routine Maintenance: Factory Maintenance Schedules and Charts Major Repairs: Detailed Repair Procedures Engine Rebuild: Complete Overhaul Troubleshooting: Step-by-step guidance Technical Depth Depth: In-depth, professional-level detail suitable for experienced mechanics and DIY enthusiasts 📊 Manual Specifications File Details File Type: PDF Print Quality Potential: High, suitable for clear printing of detailed diagrams and text Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Options Engine 1 Code: APX / AWW / AVJ / BAM (20VT) Engine 1 Displacement: 1.8 Liters (1781 cc) Engine 1 Configuration: Inline 4-cylinder, Turbocharged, DOHC, 20 valves Performance Early Models Engine 1 Horsepower Early: 178 hp @ 5700-6500 rpm (depending on specific engine code and market) Engine 1 Torque Early: 173 lb-ft @ 1950-4700 rpm (depending on specific engine code and market) Performance Later Models Engine 1 Horsepower Later: 217 hp @ 5700-6500 rpm (225 PS quattro models, e.g., BAM engine) Engine 1 Torque Later: 206 lb-ft @ 1950-4700 rpm (225 PS quattro models) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) / Electronic Fuel Injection (EFI) Ignition System Ignition Type: Distributorless Ignition System (DIS) with Coil-on-Plug (COP) Cooling System Cooling Type: Water-cooled, pressurized system with electric fan Engine Management ECU Type: Bosch Motronic (specific model varies by engine code) 🔧 Transmission Standard Transmission Type 1: 5-Speed Manual (FWD) Type 2: 6-Speed Manual (Quattro AWD) Optional Transmission Type: 6-Speed Automated Manual Transmission (e.g., Tiptronic) Features Drivetrain: Front-Wheel Drive (FWD) or Audi's quattro Permanent All-Wheel Drive Fluid Specifications Manual Fluid Spec: G 052 171 A1 (or equivalent API GL-4 SAE 75W-90) Automatic Fluid Spec: G 052 162 A2 (or equivalent ATF) 📐 Dimensions Exterior Length: Approx. 4040-4110 mm (159.1-161.8 in) Width: Approx. 1770-1780 mm (69.7-70.1 in) Height: Approx. 1340-1370 mm (52.8-53.9 in) Wheelbase Wheelbase: Approx. 2420-2430 mm (95.3-95.7 in) Weights Curb Weight FWD: Approx. 1280 kg (2822 lbs) Curb Weight Quattro: Approx. 1395 kg (3075 lbs) 🛡️ Safety Features Ratings NHTSA Front Impact: 4/5 Stars (driver/passenger) IIHS Side Impact: Good (for models equipped with side airbags) Active Features ABS: Standard Anti-lock Braking System Esp: Standard Electronic Stability Program (ESP) Traction Control: Standard Traction Control System (ASR) Passive Features Airbags: Front dual-stage airbags, optional side airbags Seatbelts: 3-point inertia-reel seatbelts with pre-tensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player, optional Bose premium sound system. Navigation: Optional factory navigation system (often aftermarket upgrades available). Driver Assistance Cruise Control: Standard cruise control Connectivity Aux Input: Not typically standard, aftermarket solutions available. 🔧 Maintenance Service Intervals General Oil Change Interval: Every 10,000 miles or 1 year, whichever comes first (refer to specific model year/engine for precise recommendations) Timing Belt Interval: Typically every 60,000 - 80,000 miles or 5-7 years (crucial to verify and replace proactively) Spark Plug Interval: Approximately 40,000 - 60,000 miles (depending on plug type) Fluid Specifications Engine Oil Spec: SAE 5W-40 (e.g., Castrol EDGE 5W-40 Synthetic or VW 502.00 / 505.00 approved) Coolant Spec: G 12 (Pink) or G 12 Plus (Red/Purple) Antifreeze/Coolant Brake Fluid Spec: DOT 4 Known Issues Issue 1: Timing belt tensioner failure (critical for engine integrity). Issue 2: PCV (Positive Crankcase Ventilation) system issues leading to oil leaks or rough idle. Issue 3: Coil pack failure causing misfires. Issue 4: Condensation in headlights (common due to seal aging). Issue 5: ABS/ESP warning lights due to wheel speed sensor issues or ABS...