🏷️ Basic Information Identification Make: Audi Model: RS2 Avant Production Years: 1994-1995 Chassis Code: PO9 Generation Generation Designation: B4 (Audi 80 Avant based) 👋 Introduction Market Position Market Niche: The Audi RS2 Avant, a legendary homologation special, occupied a unique niche as a high-performance estate car with supercar-baiting acceleration, blending practicality with extreme performance. It was a limited-production halo model. Competitive Analysis Competitors: Competed against other high-performance wagons of its era, though its blend of Audi's Quattro AWD and Porsche-tuned powertrain set it apart. Key rivals included performance variants of BMW Touring models and Mercedes-Benz AMG estates. Key Features Performance Focus: Exceptional acceleration and all-weather grip due to the potent 2.2L turbo-five engine and Quattro AWD system. Design Collaboration: Developed in collaboration with Porsche, featuring unique styling cues (Porsche mirrors, wheels, front bumper) and chassis enhancements. Practicality: Avant body style provides significant practicality for carrying passengers and cargo, unusual for a vehicle of its performance caliber. 📋 Manual Details Coverage Areas Covered Models: Audi RS2 Avant (1994, 1995) Page Count Estimated Page Count: Over 1500 (estimated, typical for comprehensive service manuals) Manual Type Type: Comprehensive Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete service, repair, diagnostics, overhaul, tuning, and component details for the 2.2L 20V Turbocharged Inline-5 engine (5-cylinder, 20-valve, turbocharged, intercooled). Engine Management: Engine Control Unit (ECU) diagnostics, sensor data, fuel injection control, ignition timing, emissions control strategies, turbocharger and intercooler systems. Transmission: Manual transmission (6-speed) service, repair, overhaul, clutch replacement, driveline components, differential service. Drivetrain: Quattro permanent all-wheel-drive system, including center differential, viscous coupling, and rear differential service and overhaul. Suspension: Front and rear suspension component service, alignment specifications, shock absorber and spring replacement, bushing service, anti-roll bar adjustments. Brakes: Front and rear brake system service, including Brembo front brake calipers, vented discs, hydraulic system maintenance, bleeding procedures, ABS system diagnostics. Steering: Power steering system service, steering rack overhaul, tie rod end replacement, steering column adjustments. Cooling System: Radiator, thermostat, water pump, cooling fan, hoses, and coolant specifications and service procedures. Fuel System: Fuel tank, fuel pump, fuel lines, fuel filter replacement, fuel injection system diagnostics and repair, injector servicing. Electrical System: Complete electrical system diagnostics, battery, alternator, starter motor, lighting, ignition system, power windows, central locking, climate control electronics. Wiring Diagrams: Detailed electrical wiring schematics for all vehicle systems, including engine, chassis, body, and comfort features. Chassis Body: Body panel repair, structural integrity checks, door and latch mechanisms, interior trim removal and installation, glass replacement, rust prevention. Restraint System: Airbag system diagnostics and replacement procedures, seatbelt service, pre-tensioner service. Emission Control: Catalytic converter systems, oxygen sensors, EGR system, evaporative emission control system (EVAP) diagnostics and repair. Procedures Included Maintenance: Scheduled maintenance intervals, oil changes, filter replacements, spark plug replacement, fluid checks and changes, lubrication points. Troubleshooting: Diagnostic charts, symptom-based troubleshooting guides, common faults and their remedies, error code interpretation. Repair Overhaul: Step-by-step instructions for complete disassembly, repair, reassembly, and adjustment of all major vehicle components and systems. Technical Specifications: Torque specifications for fasteners, engine timing procedures, valve clearances, alignment angles, fluid capacities and types. Technical Depth Depth Level: Comprehensive: Covers everything from basic maintenance and fluid changes to complete engine and transmission rebuilds, complex electrical diagnostics, and body repair. 📊 Manual Specifications File Format Format: Digital PDF Searchability: Searchable text (typical for quality PDF manuals) Printability: Printable pages Print Quality Image Resolution: High-resolution diagrams and illustrations (typical for professional manuals) Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper Quality: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: ADU Engine Type: Inline 5-cylinder, 20-valve, DOHC, Turbocharged, Intercooled Displacement: 2226 cc (2.2 Liters) Bore X Stroke: 81.0 mm x 86.4 mm Compression Ratio: 8.5:1 Performance Horsepower: 315 PS (311 hp; 232 kW) at 6500 rpm Torque: 480 Nm (354 lb-ft) at 3000 rpm 0-60 Mph: Approx. 4.8 seconds Top Speed: Approx. 260 km/h (162 mph) Fuel System Fuel Injection: Bosch Motronic ECU with Sequential Fuel Injection (SFI) Turbocharger: K24 Turbocharger with large intercooler (Porsche specified) Fuel Type: Unleaded Premium Gasoline (95 RON minimum recommended) 🔧 Transmission Standard Transmission Type: 6-speed Manual Transmission Transmission Model: Possibly related to Porsche transmissions of the era, but adapted for Audi application. Features Drivetrain: Quattro Permanent All-Wheel Drive with Torsen center differential Clutch: Heavy-duty hydraulic clutch system 📐 Dimensions Exterior Body Style: 5-door Estate (Avant) Length: 4408 mm (173.5 in) Width: 1712 mm (67.4 in) Height: 1430 mm (56.3 in) Wheelbase: 2613 mm (102.9 in) Weights Curb Weight: Approx. 1595 kg (3516 lbs) Gross Vehicle Weight Rating: Approx. 2150 kg (4740 lbs) Cargo Cargo Volume Rear Seats Up: Approx. 460 liters Cargo Volume Rear Seats Folded: Approx. 1400 liters 🛡️ Safety Features Ratings Safety Standards: Built to high Audi standards of the era, with a robust chassis and safety...