🏷️ Basic Information

Make:

Audi

Model:

100 / 200

Model Code:

C3 (Typ 443, 444)

Production Years:

1983-1991 (relevant for C3 generation covered by manual)

Generation Code:

C3

Chassis Codes:

Typ 443 (Sedan), Typ 444 (Avant)

👋 Introduction

Target Audience:

Audi 100/200 owners and independent repair shops seeking professional-grade repair information.

Value Proposition:

Offers dealership-level repair knowledge at a fraction of the cost, empowering owners to perform their own maintenance and repairs, saving significant money.

Ease Of Use:

Easy layout format, simple to use (as easy as opening an email), accessible on standard computers.

Delivery Speed:

Super fast download delivery, instant access after payment.

Licensing:

Unlimited use, never times out or expires.

Vendor Reputation:

Professional quality service & manuals, buy with total confidence.

📋 Manual Details

Manual Scope:

Comprehensive A-Z repair and service for all models and engine types

Page Count:

Not specified in product information, but described as extensive and detailed with 'tons of pictures & diagrams'.

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine (all types), Engine Removal/Installation, Cylinder Head/Valve Train, Engine Block, Engine Lubrication, Intake Manifold/Exhaust System, Fuel and Emissions, Cooling and Heating, Transaxle, Clutch, Manual Transmission, Automatic Transmission, Differential, Driveshaft

Chassis:

Steering, Suspension, Brakes (including ABS), Body

Electrical:

Electrical Systems (comprehensive), Wiring Diagrams, Ignition, SRS (Supplemental Restraint System)

Climate Control:

Heater and Air Conditioning, Automatic Climate Control

Maintenance And Tune Up:

Routine Maintenance, Tune-up Procedures, Valve Timing Procedures, Chain & Gear Replacement, Timing Marks, Valve Timing Instructions, Tensioner Adjustments, Tightening Torques

Repair And Rebuild:

Engine Repair, General Removal & Installation Instructions, Clutch Replacement, Transmission Overhaul, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Repair

Diagnostics And Troubleshooting:

Implied through the 'real deal' and A-Z coverage, including troubleshooting common issues.

Depth Of Information:

Advanced diagnostics, complete rebuild procedures, detailed specifications, electrical system schematics, and mechanical component overhaul.

Diagrams And Illustrations:

Extensive detailed pictures and diagrams included.

Diagnostic Trouble Codes:

While OBD-I was nascent, the manual would cover proprietary diagnostic codes for Audi systems of the era.

Torque Specifications:

Comprehensive list of all critical tightening torques for engine, chassis, and body components.

Special Tools:

Identification and use of specialized tools required for specific repair procedures.

Fuse And Relay Locations:

Detailed diagrams and identification of fuse boxes and relay panels.

Component Testing:

Procedures for testing various electrical and mechanical components using multimeters and other diagnostic tools.

Body Repair:

Information on body panel removal, replacement, and potential repair techniques.

Paint And Trim Codes:

While not explicitly stated, factory manuals often include these for reference.

Emission Control Systems:

Detailed explanations of emission control components and their function, including catalytic converters and exhaust gas recirculation (EGR) if applicable.

Ignition System:

Covers ignition timing, distributor, ignition coil, spark plug wires, and ignition control module.

Exhaust System Repair:

Procedures for replacing exhaust pipes, mufflers, and catalytic converters.

Spark Plug Replacement:

Torque specifications and gap settings for spark plugs.

Injector Testing:

Procedures for testing fuel injectors, particularly for EFI systems.

Suspension Alignment:

Specifications for wheel alignment (camber, caster, toe) and procedures for adjustment.

Brake Pad Replacement:

Step-by-step guides for replacing brake pads and rotors, including proper bedding-in procedures.

Clutch Adjustment:

Procedures for adjusting clutch pedal free play and, where applicable, clutch cable tension.

Engine Timing Marks:

Precise location and identification of all timing marks for camshaft and crankshaft.

Differential Service:

Procedures for checking and changing differential fluid, and potential overhaul steps.

Headlight Aiming:

Specifications and methods for adjusting headlight aim.

Thermostat Replacement:

Detailed steps for accessing and replacing the engine thermostat.

Wiper System Repair:

Diagnosis and repair of windshield wiper motor, linkage, and switch.

Interior Trim Removal:

Guides for removing interior panels for access to components or for repair.

📊 Manual Specifications

File Format:

PDF

Compatibility:

Compatible with PC/MAC computers running Windows (XP, NT, 2000, Vista, Windows 7, etc.)

Printability:

All pages are printable, allowing users to print only what they need.

Binding Type:

Digital Download (no physical binding)

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Engine Types Covered:

All engine types for the 1989-1991 Audi 100/200 (C3 platform) are covered. This would include various inline-5 cylinder configurations (e.g., 2.0L, 2.2L, 2.3L) and potentially turbocharged variants (200 series).

Typical Power Output:

Inline 5-cylinder engines of this era typically ranged from approximately 115 hp to 165 hp, with turbocharged models (like the 200 quattro) producing significantly more, often in the 165 hp to 220 hp range depending on the specific turbocharger and tuning.

Typical Torque Output:

Torque figures would vary proportionally with horsepower, generally ranging from 170 Nm to over 300 Nm for turbocharged variants.

Fuel Delivery:

Likely covers both mechanical fuel injection (K-Jetronic, CIS-E) and later electronic fuel injection (EFI) systems depending on the specific engine variant. Turbocharged models would definitely feature advanced fuel injection and management.

Engine Control Unit:

Covers diagnostics and repair of engine control units (ECUs) and associated sensors.

Cooling System:

Detailed information on radiator, water pump, thermostat, coolant hoses, and fan operation.

🔧 Transmission

Standard Transmission:

Likely a 5-speed manual transmission for many models.

Optional Transmission:

A 3-speed or 4-speed automatic transmission would have been a common option.

Drivetrain:

Covers front-wheel drive (FWD) and the legendary Audi quattro all-wheel drive (AWD) system, including its differentials and center viscous coupling (if applicable).

Manual Transmission Fluid:

Specifications for gear oil, likely API GL-4 or GL-5, with specific viscosity grades like 75W-90 or 80W-90.

Automatic Transmission Fluid:

Specific ATF type required, likely Dexron II or equivalent, with appropriate viscosity and additive package.

📐 Dimensions

Body Styles:

Sedan (Typ 443) and Avant (station wagon, Typ 444).

Curb Weight:

Curb weights typically ranged from approximately 1,300 kg to 1,600 kg depending on body style, engine, and drivetrain (quattro models being heavier).

Gross Vehicle Weight Rating:

GVWR figures would be provided for each specific model and configuration.

🛡️ Safety Features

Crash Test Performance:

While official modern crash test ratings are not readily available for this era, the manual would cover structural integrity and safety system checks.

Braking System:

Covers hydraulic brake systems, including front and rear disc brakes, ABS (Anti-lock Braking System) operation and diagnosis, brake fluid specifications (DOT 3 or DOT 4), and parking brake mechanisms.

Restraint System:

Details on seat belts, front airbags (if equipped on later models), and the Supplemental Restraint System (SRS) diagnostics and repair.

💡 Technology Features

Audio System:

The manual would cover basic electrical diagnostics for the factory-installed radio and speaker systems.

ABS System:

Detailed information on the ABS control unit, wheel speed sensors, and hydraulic modulator. Critical for safety and repair.

Wiring Diagrams:

Comprehensive wiring diagrams are essential for diagnosing electrical faults and are a key component of this manual.

🔧 Maintenance

Oil Change Interval:

Typically 5,000 - 10,000 km (3,000 - 6,000 miles) or 6-12 months, depending on driving conditions and oil type used. The manual will provide precise recommendations.

Timing Belt Replacement:

Crucial for interference engines. Intervals typically range from 60,000 to 100,000 km (37,000 - 60,000 miles). The manual will specify the exact interval for each engine type.

Engine Oil Specification:

Likely requires API SG or SH rated synthetic or semi-synthetic oil with viscosity grades such as 10W-40 or 5W-40, particularly for turbocharged engines. Manual will specify exact grade.

Coolant Specification:

Ethylene glycol-based coolant, typically G11 specification (blue/green), mixed with distilled water at a 50/50 ratio. Manual will confirm.

Brake Fluid Specification:

DOT 3 or DOT 4 brake fluid. Manual will specify.

Common Wear Items:

Potential issues include aging fuel lines and O-rings (especially in K-Jetronic systems), worn suspension bushings, failing climate control vacuum actuators, and electrical connector corrosion. The manual will address diagnosis and repair for these.

Turbocharger Maintenance:

For 200 models, includes turbocharger lubrication checks, wastegate adjustments, and intercooler system checks.

📚 Vehicle History

Audi Brand Philosophy:

Known for pioneering quattro all-wheel-drive technology, advanced engineering, and comfortable, sophisticated interiors.

C3 Generation Significance:

The C3 generation of the Audi 100/200 was a significant step forward, introducing aerodynamic styling, galvanised unibody construction, and the advanced procon-ten passive safety system on some models. The 200 series was the performance-oriented variant, often featuring turbocharged engines and quattro.

Manufacturing Locations:

Primarily manufactured in Germany.

🏆 Awards & Recognition

Model Recognition:

The Audi 100 C3 was recognized for its advanced aerodynamics, safety features (like procon-ten), and the introduction of the highly acclaimed quattro system, setting new standards for luxury and performance sedans of its time.