Market Segment:
Executive/Luxury Sedan and Coupe
Key Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Volvo 700 Series, Saab 9000
Vehicle Highlights:
Quattro all-wheel drive, aerodynamic design, spacious interior, advanced (for the era) technology, robust build quality
Manual Objective:
To provide comprehensive guidance for the maintenance, repair, and servicing of the Audi 100/200 (1989) model
Engine Mechanical:
Engine overhaul, disassembly, assembly, timing, lubrication, cooling, fuel injection systems (KE-Jetronic/Motronic), emission controls
Engine Electrical:
Ignition system, starter, alternator, engine control unit (ECU) diagnostics and wiring diagrams
Transmission Manual:
Manual gearbox overhaul, clutch, driveshafts, shifting mechanisms
Transmission Automatic:
Automatic transmission (e.g., ZF 4HP22) overhaul, hydraulic control, electronic control, torque converter
Brakes:
Hydraulic system, ABS (Anti-lock Braking System), disc brake overhaul, drum brake (rear), parking brake
Suspension:
Front and rear suspension components (struts, control arms, ball joints, bushings), wheel alignment specifications
Steering:
Power steering system, steering rack, steering column, tie rods
Electrical Body:
Lighting, power windows, central locking, wipers, horn, instrument panel, comfort systems, wiring diagrams for all circuits
Climate Control:
Heating, ventilation, air conditioning (HVAC) system operation, refrigerant, component testing
Body And Chassis:
Body panel removal/installation, door mechanisms, interior trim, glass replacement, chassis component repair
Maintenance:
Routine maintenance (oil changes, filter replacements, spark plugs), fluid level checks, lubrication points
Troubleshooting:
Diagnostic procedures for common problems, fault code interpretation (if applicable), symptom-based troubleshooting guides
Repair:
Detailed step-by-step repair procedures for all major components and systems
Disassembly Assembly:
Comprehensive instructions for removing and reinstalling parts and components
Technical Specifications:
Torque specifications, clearances, tolerances, electrical resistance values
Illustrations Diagrams:
Extensive use of diagrams, schematics, and photographs to clarify procedures
Depth Of Coverage:
Factory-level detail, suitable for professional technicians and advanced DIYers
Target Audience:
Professional technicians, experienced DIY mechanics
Engine Options:
Various inline-5 cylinder petrol engines, 2.2L Turbocharged I5 (e.g., 200 Quattro), 2.3L Naturally Aspirated I5
Engine Power Output Example:
2.2L Turbo (e.g., 200 Quattro) ~165-200 hp (depending on market and tune)
Engine Torque Output Example:
2.2L Turbo (e.g., 200 Quattro) ~265 Nm (depending on market and tune)
Fuel Injection Type:
Bosch K-Jetronic (CIS), Bosch Motronic (ECU controlled)
Engine Codes:
e.g., MC, NF, KV, WT, 3B (for 200 Turbo Quattro)
Oil Change Interval:
Typically 7,500-10,000 miles (12,000-15,000 km) or 12 months, whichever comes first (check manual for specifics)
Timing Belt Interval:
Around 60,000 miles (100,000 km) or 5 years (critical for interference engines)
Engine Oil Specification:
e.g., API SG, SAE 5W-40 or 10W-40 (check manual for exact viscosity and API rating)
Coolant Specification:
G11 (blue) or equivalent ethylene glycol-based coolant
Brake Fluid Specification:
DOT 3 or DOT 4
Automatic Transmission Fluid:
e.g., ATF Dexron III or equivalent (check specific ZF fluid requirements)
Common Wear Items:
CV joints, suspension bushings, fuel accumulators (K-Jetronic), door seal degradation, early ABS sensor failures
Typical Electrical Gremlins:
Corroded connectors, failing relays, issues with door lock actuators and power window motors
