🏷️ Basic Information Identification Make: Audi Model: RS2 Avant Year: 1994-1995 Codes Chassis Code: PO (Type 89 Avant base) Engine Code: ADU 👋 Introduction Market Position Positioning: Exclusive, high-performance estate car, a collaboration between Audi and Porsche. Competitive Analysis Competitors: BMW M5 Touring (E34), Mercedes-Benz 500E/E500 Estate (W124 - though not a direct estate competitor in this era, conceptually similar performance segment). Key Features Performance Focus: Enhanced performance via Porsche-tuned engine and chassis. Distinctive Styling: Porsche-sourced front bumper with integrated fog/turn signals, larger alloy wheels, body kit. Practicality And Performance: Combines the practicality of an Audi Avant with supercar-level performance. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive factory service and repair Page Count Estimated Page Count: Likely 1000+ pages (typical for full workshop manuals of this era and complexity) Manual Type Type: Workshop Service Repair Manual Language Language: English (Primary) Format Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Engine: Engine mechanical (disassembly, assembly, inspection, overhaul), lubrication, cooling, fuel injection (Bosch Motronic 2.3.2), ignition, emissions control. Transmission: Manual transmission (Getrag G360) overhaul, clutch, driveshafts, differential. Drivetrain: Quattro all-wheel-drive system (center differential, rear differential, front axle). Brakes: Brake system overhaul (front and rear discs, calipers - Alcon), ABS (Bosch ABS 2S). Suspension: Front and rear suspension components, steering system, alignment specifications. Electrical: Engine management system, lighting, instrumentation, power windows, mirrors, central locking, audio system, wiring diagrams. Body: Body panel removal and installation, interior trim, bumpers, glass, seals, corrosion protection. HVAC: Heating, ventilation, and air conditioning (HVAC) system diagnosis and repair. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, belt adjustments, spark plug replacement. Repair: Detailed step-by-step repair procedures for all major mechanical and electrical components. Troubleshooting: Diagnostic procedures and troubleshooting guides for common issues, fault codes. Rebuilding: Complete engine rebuild procedures, transmission overhaul, differential rebuild. Specification Data: Torque specifications, clearances, tolerances, fluid capacities, electrical specifications. Technical Depth Depth: Factory-level detail, suitable for professional mechanics and advanced DIY enthusiasts. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF (depending on scan quality) Print Quality Printability: Printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Inline-5, turbocharged, intercooled Displacement: 2226 cc (2.2 Liters) Bore X Stroke: 81.0 mm x 86.4 mm Compression Ratio: 8.5:1 Valvetrain: DOHC, 4 valves per cylinder (20 valves total) Performance Horsepower: 315 PS (311 bhp; 232 kW) at 6000 rpm Torque: 450 Nm (332 lb-ft) at 2700 rpm Redline: 6500 rpm (approx.) Fuel System Fuel Delivery: Bosch Motronic 2.3.2 electronic fuel injection Fuel Type: Unleaded gasoline (95 RON recommended) Turbocharger Turbocharger Details: K24 turbocharger with intercooler, boost pressure 1.3 bar (18.85 psi) absolute. 🔧 Transmission Standard Transmission Type: 6-speed manual Gearbox Manufacturer: Getrag (Model G360) Features Drivetrain: Permanent All-Wheel Drive (Quattro) with Torsen center differential. Clutch: Hydraulically operated single dry plate clutch. 📐 Dimensions Exterior Length: 4,408 mm (173.5 in) Width: 1,720 mm (67.7 in) (excluding mirrors) Height: 1,405 mm (55.3 in) Wheelbase: 2,610 mm (102.8 in) Weights Curb Weight: 1,520 kg (3,351 lbs) Gross Vehicle Weight: 2,100 kg (4,630 lbs) Cargo Cargo Volume: Approx. 460 liters (rear seats up), expandable with seats folded. 🛡️ Safety Features Ratings Safety Certification: No formal Euro NCAP or NHTSA ratings available for this specific model due to era. Active Features ABS: Bosch ABS 2S (Anti-lock Braking System) Passive Features Airbags: Driver airbag (standard), optional passenger airbag. Seatbelts: Front and rear seatbelts, front pre-tensioners. Body Construction: Reinforced safety cell, crumple zones. 💡 Technology Features Infotainment Audio System: Factory Audi Gamma CD/Radio system or similar period-appropriate units. Driver Assistance ABS: Bosch ABS 2S system. Connectivity Connectivity Features: Limited by era; primarily focused on in-car entertainment and basic vehicle functions. No modern smartphone integration or navigation systems. 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000-15,000 km or 12 months (recommend checking original manual). Timing Belt Interval: Every 80,000-100,000 km or 5-7 years (critical due to interference engine design). Spark Plug Replacement: Every 30,000-60,000 km (depending on plug type, copper vs. platinum). Fluid Specifications Engine Oil Type: API SG or SH, SAE 5W-40 or 10W-40 (synthetic recommended for performance). Engine Oil Capacity: Approx. 5.0 liters (4.2 US quarts) with filter change. Coolant Type: G12 (Audi/VW specific pink coolant) or equivalent ethylene glycol-based coolant. Transmission Fluid Type: SAE 75W-90 GL-5 gear oil. Differential Fluid Type: SAE 75W-90 GL-5 gear oil (for front and rear differentials). Brake Fluid Type: DOT 4 Known Issues Common Problems: Turbocharger wear/failure, oil leaks (e.g., valve cover gaskets, oil cooler seals), suspension component wear, ABS sensor issues, ECU (Engine Control Unit) failures, paint delamination (common for the era). Performance Tuning Challenges: Over-reliance on boost can stress original components; requires careful management. 📚 Vehicle History Brand Heritage Heritage Connection: Builds on Audi's reputation for Quattro all-wheel drive technology and practical estate cars. Model Evolution Predecessor...