🏷️ Basic Information Identification Make: Audi Model: A6/100 Model Years Covered: 1991, 1992, 1993, 1994, 1995, 1996, 1997 Body Styles: Sedan, Avant (Wagon) Codes Chassis Codes: C4 Platform 👋 Introduction Market Position Target Audience: DIY mechanics, independent repair shops, Audi enthusiasts Competitive Analysis Advantage: Comprehensive coverage, factory-level detail, instant availability Key Features Download Type: Instant Download Shipping: No Shipping Cost Cost Saving: Enables DIY repairs to save money 📋 Manual Details Coverage Areas All Models: Yes All Engines: Yes Page Count Estimated Pages: Thousands Manual Type Type: Factory Repair Service Manual Language Language: English Format Format: PDF (Downloadable) Compatibility: Windows, macOS, Linux 📖 Manual Coverage Systems Covered Engine Overhaul Rebuilding: Comprehensive Brakes: Complete Service and Diagnostics Sunroof: Service and Repair Timing Belt: Replacement Procedures and Service Trouble Codes: Diagnostic Trouble Codes (DTCs) Wiring Diagrams: Complete and Detailed Troubleshooting Diagnostics: Extensive Procedures Engine Performance: Tuning and Analysis Front End Procedures: Alignment and Specifications Suspension: Service and Repair Transmission Information: Service and Capacities Air Conditioning: Service and Capacities Computer Diagnostics: Codes and Procedures Firing Orders: Provided for Engines Detailed Specifications: All Major Components Factory Maintenance Schedules: Charts and Intervals Serpentine Belt Routings: Includes Diagrams Driving Concerns: Troubleshooting Advice Torque Specifications: Complete Listing U-Joint Cv-Joint Service: Procedures Included Repair Procedures: Step-by-step Illustrations: Hundreds of detailed visuals Procedures Included Engine Rebuild: Yes Brake System Repair: Yes Timing Belt Replacement: Yes Suspension Component Replacement: Yes Transmission Service: Yes Air Conditioning Servicing: Yes Electrical Diagnostics: Yes (with wiring diagrams) Trouble Shooting: Yes Technical Depth Depth: Comprehensive (from basic maintenance to full rebuilds) 📊 Manual Specifications File Format Digital Format: PDF Print Quality Zoom Capability: High (for detailed viewing) Print Functionality: Printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engines Covered: 2.6L V6, 2.8L V6, 2.3L 5-Cylinder (e.g. 10V, 20V) Engine Codes Examples: ABC, ACK, AAH, AGB, AEJ, AAR, AAN Performance Horsepower Range: Approximately 140-170 hp (Varies by engine) Torque Range: Approximately 150-180 lb-ft (Varies by engine) Fuel System Injection Type: Fuel Injection (Bosch Motronic, Digifant) 🔧 Transmission Standard Transmission Types: 5-Speed Manual, 4-Speed Automatic (Tiptronic on some later models) Optional Drivetrain: Front-Wheel Drive (FWD), quattro All-Wheel Drive (AWD) Features Automatic Transmission Features: Tiptronic shifting on select variants 📐 Dimensions Exterior Wheelbase Approx: 2600 mm (102.4 in) Weights Curb Weight Approx: 1500-1700 kg (3300-3750 lbs) 🛡️ Safety Features Ratings Safety Features Covered: Airbags (driver, passenger), ABS (Anti-lock Braking System) Active Features ABS: Covered in detail Passive Features Airbags: Service and diagnosis covered 💡 Technology Features Infotainment Audio System: Factory radio/cassette/CD systems, speaker configurations Driver Assistance ABS: Standard on most models, covered in detail Connectivity Cruise Control: Available, service information included 🔧 Maintenance Service Intervals Timing Belt Replacement Interval: Typically 60,000 miles or 4 years (consult manual for exact specs per engine) Oil Change Interval: Variable, often 5,000-7,500 miles or annually (consult manual) Fluid Specifications Engine Oil: Varies by engine, typically synthetic 5W-40 or 0W-40 (refer to manual for exact API/ACEA ratings) Coolant: G11 (Blue) or G12 (Red) Ethylene Glycol based coolant (consult manual for specific type and mixture ratio) Brake Fluid: DOT 3 or DOT 4 Automatic Transmission Fluid: ATF (Type specified by Audi, e.g., G 052 162 A2 for older ZF transmissions) Known Issues Common Wear Items: Timing belt tensioners, coolant flanges, front suspension bushings, mass air flow sensor, ABS sensors, window regulators. Electrical Gremlins: Can occur due to aging wiring and modules; manual provides diagnostic paths. 📚 Vehicle History Brand Heritage Brand: Audi is renowned for its German engineering and premium build quality. Model Evolution C4 Platform: This generation (C4) represented a significant update, evolving from the Audi 100 and introducing the A6 nomenclature in later years. Known for its robust build and comfortable ride. Production Production Period: 1990-1997 for the C4 platform, with the A6 badging introduced in 1994. 🏆 Awards & Recognition Recognitions Market Perception: Audi A6/100 models of this era were generally well-regarded for their build quality, safety, and comfortable driving experience, positioning them as strong contenders in the luxury sedan market.