🏷️ Basic Information Identification Make: Audi Model: 100 / 200 Year: 1980 Generation Generation Identifier: C2 (Type 43) Codes Chassis Code: Type 43 👋 Introduction Market Position Target Audience: Independent auto service professionals and discerning Audi 100/200 owners with mechanical aptitude. Competitive Analysis Information Source: Originally produced by the manufacturer for authorized dealer service departments, ensuring accuracy and completeness. Key Features Value Proposition: Enables owners to perform their own maintenance and repairs, significantly reducing labor costs and empowering informed decision-making with technicians. Usability: Written in clear, concise English with step-by-step instructions, diagrams, and illustrations for ease of use. Access: Digital PDF format ensures compatibility with PCs, Macs, and various mobile devices, offering convenient access. 📋 Manual Details Coverage Areas Manual Scope: Comprehensive Service, Repair, and Workshop Page Count Estimated Page Count: Refer to specific manual edition (typically 500+ pages) Manual Type Manual Classification: Workshop Manual / Service Manual Language Language Of Manual: English Format Digital Format: PDF (Downloadable) Download Speed Download Performance: Speed Download 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed coverage of all engine components, including disassembly, inspection, assembly, and torque specifications. Engine Electrical: Complete wiring diagrams, troubleshooting for ignition, starting, charging systems, and accessory controls. Emission Control: Information on emissions systems, diagnosis, and adjustments for compliance with regulations of the era. Fuel System: Diagnosis, repair, and adjustment of fuel injection (K-Jetronic, CIS) or carburetor systems, fuel pumps, and lines. Clutch System: Procedures for clutch inspection, adjustment, replacement, and hydraulic system service. Manual Transaxle: Detailed repair and overhaul instructions for manual gearboxes, including component replacement and lubrication. Automatic Transaxle: Service and repair procedures for automatic transmissions, including fluid changes, adjustments, and overhaul. Driveshaft Axle: Inspection, maintenance, and repair of driveshafts, CV joints, and associated components. Suspension System: Maintenance and repair of front and rear suspension components, alignment specifications, and troubleshooting. Steering System: Diagnosis and repair of power steering systems, steering rack, tie rods, and steering column. Brake System: Detailed information on brake components, hydraulic systems, disc and drum brake service, and ABS (if equipped). Body Interior Exterior: Procedures for body panel repair, trim replacement, door and window mechanisms, and interior component servicing. Body Electrical: Wiring diagrams and troubleshooting for lighting, power windows, central locking, and other body electrical functions. HVAC System: Service and repair for heating, ventilation, and air conditioning systems, including refrigerant handling. Restraint System: Information on seat belts and passive restraint systems of the era. Procedures Included Diagnostic Procedures: Step-by-step troubleshooting guides for common and complex issues across all vehicle systems. Maintenance Procedures: Scheduled maintenance tasks, fluid checks, filter replacements, and tune-up procedures. Repair Procedures: Detailed instructions for component removal, disassembly, inspection, repair, reassembly, and installation. Overhaul Procedures: Complete overhaul instructions for major components such as engines, transmissions, and differentials. Calibration Adjustments: Procedures for setting ignition timing, fuel mixture, idle speed, and other critical adjustments. Wiring Diagrams: High-quality, integrated wiring schematics for all electrical systems. Technical Depth Diagnostic Capability: Advanced diagnostic techniques and troubleshooting flows for technicians and skilled DIYers. Rebuild Capability: Full rebuild specifications and procedures for major mechanical components. Specificity: Vehicle-specific, not generic; includes exact specifications and procedures for the Audi 100/200 of the 1980 model year. Diagram Quality: Includes diagrams, illustrations, and schematics essential for understanding complex procedures. 📊 Manual Specifications File Format Document Type: PDF Compatibility: All Versions of Windows AND Mac Viewing Requirements: Adobe PDF Reader Print Quality Printability: Yes, all pages are printable. Binding Type Digital Binding: N/A (Downloadable digital file) Paper Type Digital Media: N/A (Digital format for screen viewing or printing) ⚙️ Engine Specifications Primary Engine Engine Variants Covered: Likely includes 4-cylinder (e.g., 1.6L, 1.8L, 2.0L) and 5-cylinder (e.g., 2.1L, 2.2L) petrol engines. Performance Power Output Range: Approximately 75-130 hp depending on engine displacement and configuration. Torque Output Range: Varies by engine, typically 120-180 Nm. Fuel System Fuel Delivery Systems: Carbureted or Bosch K-Jetronic (CIS) fuel injection systems. Fuel Type: Unleaded gasoline (petrol). Maintenance Valve Adjustment: Includes procedures for valve lash adjustment on applicable engine variants. Timing Belt Chain: Covers timing belt or chain inspection, tensioning, and replacement procedures. 🔧 Transmission Standard Standard Transmission Type: 4-speed or 5-speed Manual Transaxle Optional Optional Transmission Type: 3-speed or 4-speed Automatic Transaxle Features Drivetrain: Front-wheel drive (FWD) is standard; Audi's iconic quattro all-wheel drive (AWD) system was introduced during this generation and may be covered for specific models. Maintenance Transmission Fluid Type Manual: API GL-4 Gear Oil (Specific viscosity like 75W-90 or 80W-90 recommended, refer to manual for exact specs). Transmission Fluid Type Automatic: Dexron III or equivalent automatic transmission fluid (ATF). 📐 Dimensions Exterior Body Styles: 4-door Sedan, 5-door Avant (Wagon). Weights Curb Weight Range: Approximately 1200-1400 kg depending on configuration. 🛡️ Safety Features Ratings Crash Test Era: Vehicle safety standards were less rigorous in 1980; manual will focus on passive safety features of the time. Active Features Braking System...