🏷️ Basic Information Identification Make: Audi Model: S6 Chassis Code: C5 Model Year: 2002 Codes Engine Codes Covered: AQP, AWE, AWW, BAF, BCY, BEG, BEL, BGB, BHC, BHL, BNM, BNU, BPP, BRG, BRJ, BSH, BTA, BTE, BTH, BUA, BVA, BXA, BYB, BYC, BYD, BYE, BYF, BYK, BYM, BYN, BYP, BYQ, BYR, BZ1, BZA, BZB, BZC, BZD, BZE, BZF, BZG, BZH, BZI, BZJ, BZK, BZL, BZM, BZN, BZO, BZP, BZQ, BZR, BZS, BZT, BZU, BZV, BZW, BZX, BZY, BZZ, BZ1 Transmission Codes Covered: ECA, ECK, EDL, EFM, EFN, EFP, EFQ, EFR, EFS, EFT, EFV, EFY, EFZ, EGJ, EGK, EGL, EGM, EGN, EGP, EGQ, EGR, EGS, EGT, EGU, EGV, EGW, EGX, EGY, EGZ, EHA, EHB, EHC, EHD, EHE, EHF, EHG, EHH, EHI, EHJ, EHK, EHL, EHM, EHN, EHP, EHQ, EHR, EHS, EHT, EHU, EHV, EHW, EHX, EHY, EHZ, EJA, EJB, EJC, EJD, EJE, EJF, EJG, EJH, EJI, EJJ, EJK, EJL, EJM, EJN, EJP, EJQ, EJR, EJS, EJT, EJU, EJV, EJW, EJX, EJY, EJZ 👋 Introduction Market Position Target Audience: Audi S6 C5 owners with basic mechanical skills, independent auto service professionals, and authorized Audi dealer service departments. Competitive Analysis Manual Superiority: Provides vehicle-specific information, not generic advice, mirroring factory technician resources. Key Features Content Enhancements: Includes diagrams, illustrations, wiring schematics, and detailed specifications for accurate repairs. Cost Savings Potential: Enables DIY repairs, potentially saving hundreds or thousands on maintenance and repairs. Value Proposition Owner Empowerment: Empowers owners to understand their vehicle better and communicate effectively with technicians. 📋 Manual Details Coverage Areas Manual Scope: Comprehensive service, repair, and diagnostic information for the Audi S6 C5 2002 model year. Page Count Estimated Page Count: Over 1000 pages (typical for a complete workshop manual) Manual Type Manual Classification: Workshop Service and Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Mechanical Systems: Engine mechanical, fuel system, clutch system, manual transaxle, automatic transaxle, driveshaft and axle, suspension system, steering system, brake system. Electrical Systems: Engine electrical system, body electrical system, HVAC system electrical components. Body And Comfort: Body (interior and exterior), heating, ventilation, and air conditioning (HVAC). Emissions And Diagnostics: Emission control system, general information, troubleshooting. Quattro AWD: Details on the Torsen center differential and associated drivetrain components. Procedures Included Repair And Maintenance: Step-by-step repair instructions, maintenance procedures, troubleshooting guides, diagnostic procedures. Special Tools And Procedures: Identification of required tools, specific procedures for specialized repairs. Diagnostic Tree: Step-by-step diagnostic flowcharts and troubleshooting trees for common problems. Technical Depth Diagnostic Capabilities: Advanced diagnostics, fault code interpretation, circuit analysis. Rebuild And Overhaul: Complete engine rebuild, transmission overhaul, component disassembly and reassembly. Component Replacement: Detailed instructions for replacing all major components, from minor sensors to complete engine and transmission units. Wiring Schematics Electrical Diagrams: Includes comprehensive wiring diagrams for all major electrical systems, crucial for diagnosing faults. 📊 Manual Specifications File Format PDF Features: Searchable text, bookmarked sections, high-resolution diagrams. Print Quality Printability: Fully printable, allowing individual pages to be printed for workshop use. Binding Type Digital Binding: N/A (Digital PDF format) Paper Type Digital Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: 4.2L V8 DOHC 32-valve Engine Displacement: 4172 cc Performance Horsepower: 340 PS (250 kW; 335 hp) at 6400 rpm Torque: 420 Nm (310 lb-ft) at 3000-4000 rpm Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Coolant Type: G12 or G12+ ethylene glycol coolant (50/50 mix with distilled water) Lubrication Engine Oil Type: SAE 0W-40 or 5W-40 Synthetic (refer to manual for specific VW 502 00 or 505 00 approvals) Oil Capacity: Approx. 7.5 liters (7.9 US quarts) 🔧 Transmission Standard Transmission Type: 5-speed Tiptronic automatic transmission (standard on S6) Optional Manual Transmission Availability: Not available for the S6 model in 2002. Features Tiptronic Functionality: Allows manual gear selection via selector lever or steering wheel mounted buttons. Fluid Specifications Automatic Transmission Fluid: G 052 162 A1/A2 or equivalent (e.g., ATF LT71141) 📐 Dimensions Exterior Length: Approx. 4816 mm (189.6 in) Width: Approx. 1780 mm (70.1 in) (excluding mirrors) Height: Approx. 1427 mm (56.2 in) Weights Curb Weight: Approx. 1790 kg (3946 lbs) Gross Vehicle Weight Rating: Approx. 2300 kg (5070 lbs) Wheels And Tires Wheel Bolt Pattern: 5x112 mm Recommended Tire Size: 255/40 ZR17 or 255/35 ZR18 (depending on trim/options) 🛡️ Safety Features Ratings NHTSA Front Crash Test Rating: 4 Stars (Driver), 4 Stars (Passenger) for similar Audi models of the era. Active Features Braking System: ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), BA (Brake Assist). Traction Control: ASR (Anti-Slip Regulation) / Traction Control System. Passive Features Airbags: Driver and front passenger airbags, side airbags, optional front and rear curtain airbags. Seatbelts: Three-point inertia-reel seatbelts with pre-tensioners and belt force limiters. Chassis Design: Audi Space Frame (ASF) aluminum construction contributing to rigidity and safety....