Niche Vehicle:
The RS2 Avant was a high-performance homologation special, produced in limited numbers, making specialized service information crucial.
Performance Segment:
Competed with other high-performance wagons of the era, offering a unique blend of practicality and motorsport-derived performance.
Dvds:
Instant download delivery provides immediate access to vital repair information.
Accessibility:
Caters to both professional mechanics and DIY enthusiasts, bridging the gap in readily available documentation for this rare model.
Comprehensiveness:
Covers topics typically found in both factory service and owner's manuals, offering a holistic approach to vehicle care.
Engine System:
Detailed coverage of the Audi 5-cylinder turbocharged engine, including tuning, diagnostics, and rebuild procedures.
Drivetrain System:
Comprehensive information on the quattro permanent all-wheel drive system, including differentials, driveshafts, and transfer case.
Suspension Steering:
Front and rear suspension components, steering rack, power steering system, alignment specifications.
Brake System:
Detailed procedures for servicing the advanced braking system, including ABS, disc brake components, and hydraulic systems.
Electrical System:
Wiring diagrams, troubleshooting for all electrical components, ECU diagnostics, lighting, and accessories.
Body Chassis:
Body panel repair, chassis straightening, door and trim removal/installation, interior component servicing.
Climate Control:
HVAC system operation, refrigerant handling, component replacement, and diagnostics.
Fuel System:
Fuel injection system (Bosch Motronic), fuel pump, injectors, fuel tank, and lines.
Cooling System:
Radiator, coolant hoses, water pump, thermostat, and cooling fan operation.
General Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs.
Engine Repair:
Engine disassembly, assembly, cylinder head service, piston and rod replacement, crankshaft service.
Transmission Repair:
Manual transmission overhaul, clutch replacement, driveshaft and CV joint service.
Brake Service:
Brake pad/rotor replacement, caliper overhaul, bleeding the brake system, ABS component testing.
Suspension Steering Repair:
Replacement of ball joints, control arms, tie rod ends, shocks, and struts.
Electrical Troubleshooting:
Step-by-step diagnostic procedures for electrical faults, component testing.
Bodywork Repair:
Panel alignment, rust repair guidance, trim piece removal and installation.
Troubleshooting Guides:
Diagnostic flowcharts and common problem-solving techniques.
Depth:
Designed for professional technicians but accessible to skilled DIY enthusiasts with basic mechanical and electrical knowledge.
Target Audience:
Professional technicians and advanced DIY mechanics.
Engine Code:
ADN (derived from the Audi 200 Turbo)
Configuration:
2.2L Inline 5-cylinder, 20-valve, turbocharged and intercooled
Bore X Stroke:
81.0 mm x 86.4 mm
Horsepower:
310 PS (306 hp; 228 kW) @ 6500 rpm
Torque:
410 Nm (302 lb-ft) @ 2500 rpm
Fuel Delivery:
Bosch Motronic M2.3.4 fuel injection and ignition management
Turbocharger:
Garrett T3 turbocharger with intercooler
Oil Change Interval:
Typically 10,000-15,000 km or 12 months, depending on driving conditions. Manual will provide specific factory intervals.
Timing Belt Interval:
Around 90,000-120,000 km or 5-7 years. Critical for interference engine. Manual will have exact specification.
Engine Oil:
Refer to manual for exact viscosity and API rating (e.g., 5W-40 or 10W-40 synthetic). Typically requires a high-performance synthetic.
Coolant:
G12 or G12+ coolant (purple or pink) mixed with distilled water. Manual will specify exact type and mixture.
Brake Fluid:
DOT 4 brake fluid. Manual will confirm exact specification and change interval.
Transmission Fluid:
Specific manual transmission gear oil. Manual will specify grade and quantity (e.g., GL-4 or GL-5).
Ignition System:
Potential issues with coil packs, spark plug wires, and ignition control modules due to age and high-performance demands.
Cooling System Leaks:
Aging hoses, plastic coolant reservoir, and radiator seals can lead to leaks. Turbocharged engines generate more heat, stressing the system.
Oil Leaks:
Common with older vehicles; oil pan gaskets, valve cover gaskets, and turbo oil lines can degrade.
Suspension Wear:
Control arm bushings, ball joints, and tie rod ends are subject to wear, affecting handling and alignment.
Audi Sport Division:
Developed in collaboration with Porsche, leveraging motorsport expertise.
Based On:
Based on the Audi 80 Avant (B4 platform), extensively modified for performance.
Production Numbers:
Approximately 2,891 units produced.
Assembly Location:
Ingolstadt, Germany (and some assembly by Porsche in Rossle-Bau, Zuffenhausen).
