🏷️ Basic Information

Make:

Audi

Model:

100

Model Variant:

200

Year:

1990

Chassis Code:

Type 44Q / Type C3 (for 200)

👋 Introduction

Segment:

Executive Sedan/Wagon

Target Audience:

Audi enthusiasts, DIY mechanics, and independent repair shops servicing the Audi 100/200 models of this era.

Competitors 1990:

BMW 5 Series, Mercedes-Benz E-Class, Volvo 700 Series, Cadillac DeVille.

Aerodynamics:

Known for its slippery aerodynamic design, contributing to fuel efficiency and stability.

Quattro AWD:

The '200' model often featured Audi's signature quattro all-wheel-drive system, enhancing traction and handling.

Interior Comfort:

Offered a premium and spacious interior with advanced features for its time.

Completeness:

Considered the most complete and official factory service manual, ensuring accuracy and breadth of coverage.

Digital Convenience:

Instant download format, fully searchable PDF, and platform compatibility offer significant user convenience.

📋 Manual Details

General Information:

True

Accessories Equipment:

True

Audio Visual Telematics:

True

Brakes:

True

Driveline Axle:

True

Electrical System:

True

Lighting System:

True

Restraint Systems:

True

Steering System:

True

Suspension System:

True

Body Frame Interior Exterior:

True

Mechanical Engine:

True

Transmission Systems:

True

Tires Wheels:

True

HVAC System:

True

Wiring Diagrams:

True

Approximate Pages:

Hundreds (Exact number not specified, but implies extensive coverage)

Type:

Factory Service & Repair Manual

Language:

English

File Format:

PDF

Delivery Method:

Instant Download

Printability:

Yes (Printable in its entirety or select pages)

Searchability:

Fully Searchable PDF

Operating Systems:

Windows and Mac

Software:

Adobe PDF Reader and/or WinRar

📖 Manual Coverage

Engine Mechanical:

Complete coverage of engine systems, including assembly, disassembly, diagnosis, and repair of all major components.

Transmission Automatic:

Detailed procedures for automatic transmission maintenance, overhaul, and troubleshooting.

Transmission Manual:

Comprehensive guidance for manual transmission servicing, repair, and component replacement.

Fuel System:

In-depth coverage of fuel injection systems, fuel pumps, injectors, and related components.

Ignition System:

Detailed information on ignition timing, spark plugs, coils, distributors (if applicable), and electronic control units (ECU).

Cooling System:

Procedures for radiator, water pump, thermostat, coolant hoses, and cooling fan maintenance and repair.

Exhaust System:

Guidance on exhaust manifold, catalytic converter, mufflers, and exhaust pipe inspection and replacement.

Steering System:

Comprehensive coverage of power steering, steering rack, tie rod ends, and steering column repairs.

Suspension Front:

Detailed information on front struts, control arms, ball joints, and wheel bearing replacement.

Suspension Rear:

Procedures for rear shock absorbers, trailing arms, and suspension linkage maintenance.

Brakes Front:

Detailed repair procedures for front brake calipers, rotors, pads, and brake lines.

Brakes Rear:

Comprehensive coverage of rear brake system components, including parking brake mechanisms.

Anti Lock Brakes ABS:

Diagnosis and repair procedures for ABS sensors, control module, and hydraulic unit (if applicable to 1990 models).

Driveline AWD:

Specific information for quattro all-wheel-drive systems, including center differential, driveshafts, and wheel hubs.

Electrical Body:

Coverage of body electrical systems, including power windows, door locks, mirrors, and interior lighting.

Electrical Engine:

Detailed schematics and diagnosis for engine control units (ECU), sensors, actuators, and wiring harnesses.

Lighting Exterior:

Procedures for headlight, taillight, turn signal, and brake light maintenance and replacement.

Lighting Interior:

Details on dashboard illumination, dome lights, and courtesy lighting.

Restraint Airbags:

Information on airbag system components, diagnosis, and safety precautions for handling.

Restraint Seatbelts:

Procedures for seatbelt inspection, adjustment, and replacement.

HVAC Climate Control:

Detailed coverage of air conditioning, heating, ventilation, blower motor, and climate control module repair.

Body Exterior:

Repair and adjustment procedures for body panels, doors, hood, trunk lid, bumpers, and exterior trim.

Body Interior:

Procedures for interior trim removal, installation, seat repair, and dashboard components.

Audio System:

Information on factory radio, speaker replacement, and antenna systems.

Routine Maintenance:

Detailed instructions for oil changes, filter replacements, fluid checks, and lubrication.

Troubleshooting:

Systematic diagnostic procedures and flowcharts for identifying and resolving common and complex issues.

Component Replacement:

Step-by-step guides for replacing all major mechanical, electrical, and body components.

Rebuilding Overhaul:

Comprehensive instructions for engine, transmission, and major component overhauls.

Specifications Torque:

Inclusion of all essential torque specifications for critical fasteners and assembly points.

Wiring Diagrams Interpretation:

Guidance on reading and understanding complex automotive wiring schematics.

Depth:

Full Factory Service Manual - covering everything from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostics and electrical troubleshooting.

📊 Manual Specifications

File Type:

PDF

Search Capability:

Full text search enabled

Print Option:

Printable (full manual or specific pages)

Binding Method:

N/A (Digital Download)

Paper Quality:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type 100:

Naturally Aspirated Inline-5 Cylinder (e.g., 2.3E - 5E-KN)

Engine Type 200:

Turbocharged Inline-5 Cylinder (e.g., 20V Turbo - 3B, RR, PL)

Displacement 2.3:

2309 cc

Horsepower 2.3:

134 hp @ 5800 rpm (approximate)

Torque 2.3:

191 Nm (141 lb-ft) @ 3000 rpm (approximate)

Displacement 20V Turbo:

2226 cc

Horsepower 20V Turbo:

217-220 hp @ 5500-5900 rpm (approximate, depending on variant)

Torque 20V Turbo:

309-312 Nm (228-230 lb-ft) @ 1950-2500 rpm (approximate)

Injection Type:

Bosch K-Jetronic (CIS) or Motronic EFI

Required Fuel:

Unleaded Gasoline (Octane rating as per vehicle specifications)

ECU Type:

Motronic (for turbocharged models) or Bosch CIS-E (for naturally aspirated)

🔧 Transmission

Type 100:

5-speed Manual

Type 200:

5-speed Manual (often with quattro)

Type 100 Auto:

4-speed Automatic (e.g., ZF 4HP22)

Type 200 Auto:

4-speed Automatic (often with quattro)

Drivetrain:

Front-Wheel Drive (FWD) or Permanent All-Wheel Drive (quattro)

Automatic Transmission Fluid:

Dexron II or equivalent (check manual for exact spec)

Manual Transmission Fluid:

GL-4 or GL-5 Gear Oil, SAE 75W-90 or 80W-90 (check manual for exact spec)

📐 Dimensions

Length:

Approx. 4805 mm (189.2 in)

Width:

Approx. 1770 mm (69.7 in)

Height:

Approx. 1430 mm (56.3 in)

Wheelbase:

Approx. 2700 mm (106.3 in)

Curb Weight 100:

Approx. 1350-1500 kg (2976-3307 lbs)

Curb Weight 200:

Approx. 1450-1600 kg (3197-3527 lbs)

🛡️ Safety Features

NHTSA Era:

Vehicle safety standards and ratings from this era were less standardized and publicly reported compared to modern vehicles. Focus was on basic crashworthiness.

ABS:

Available (standard on many 200 models, optional on some 100 models)

Traction Control:

Limited or unavailable on most models of this year, especially on FWD variants. Advanced traction control systems were nascent.

Airbags:

Driver-side airbag was optional or standard on higher trims/later production of the Type 44 chassis.

Seatbelts:

3-point front seatbelts with pre-tensioners (optional/standard depending on market and trim), 3-point rear seatbelts.

Body Structure:

Designed with a strong unibody structure for its time, incorporating crumple zones.

💡 Technology Features

Audio System Features:

Factory AM/FM stereo with cassette player, optional CD player, and premium speaker systems (e.g., Bose) available on higher trims.

ABS Availability:

Anti-lock Braking System was a key safety technology offered, improving stopping control.

Early Integration:

Limited by modern standards; focused on essential vehicle functions rather than extensive external device integration.

Climate Control:

Automatic climate control systems were available, offering sophisticated temperature management for the era.

Power Options:

Power windows, power locks, power mirrors, and power seats were common features on the 100 and standard on the 200.

🔧 Maintenance

Oil Change Interval:

Typically every 7,500 to 15,000 km (approx. 5,000 to 10,000 miles) or 12 months, depending on driving conditions and oil type. Consult owner's manual for specifics.

Oil Filter Replacement:

Replace with every oil change.

Air Filter Replacement:

Inspect every 15,000 km (10,000 miles), replace as needed or every 30,000 km (20,000 miles).

Fuel Filter Replacement:

Replace typically every 30,000-60,000 km (20,000-40,000 miles).

Coolant Flush Interval:

Every 2-3 years or 40,000-60,000 km (25,000-40,000 miles).

Spark Plug Replacement:

Typically every 40,000-60,000 km (25,000-40,000 miles) for standard plugs; longer for platinum/iridium if applicable.

Engine Oil Type:

API SG or SH, SAE 5W-30, 10W-30, or 10W-40 (depending on ambient temperature). Consult manual for precise viscosity and specification.

Coolant Type:

Ethylene Glycol based, VW G11 specification (blue or green)

Brake Fluid Type:

DOT 3 or DOT 4

Power Steering Fluid:

ATF Dexron II or equivalent

Electrical Gremlins:

Age-related issues with wiring insulation, connector corrosion, and failing relays are common. Faulty fuel pressure regulators and coolant temperature sensors also occur.

Engine Oil Leaks:

Valve cover gaskets, oil pan gaskets, and crankshaft seals can degrade over time, leading to leaks.

Suspension Wear:

Worn control arm bushings, ball joints, and shock absorbers are typical due to mileage and age.

HVAC Issues:

AC system leaks, blower motor resistor failure, and clogged heater cores are common.

Rust Corrosion:

Body panels, especially wheel wells, rocker panels, and door bottoms, can be susceptible to rust in areas with road salt.

Turbo Issues 200:

Turbocharger seals can fail, leading to oil consumption, and intercooler hoses can become brittle and leak.

📚 Vehicle History

Audi Heritage:

Audi, as part of the Volkswagen Group, has a history of engineering innovation, particularly with its quattro all-wheel-drive system and advanced aerodynamics.

Audi 100 Type 44:

The Type 44 (also known as C3) generation of the Audi 100 and 200 was produced from 1982 to 1991. It was a significant step forward in design and technology for Audi, featuring aerodynamic styling and front-wheel drive as standard (with quattro optional).

Audi 200 Type 44Q:

The Audi 200 was the more luxurious and performance-oriented variant of the Type 44 platform. The '200' designation often indicated a more powerful engine, typically turbocharged, and was closely associated with the introduction and refinement of Audi's quattro all-wheel-drive system.

Production Years:

1982-1991 (for Type 44 chassis)

Manufacturing Base:

Germany (primarily Ingolstadt)

🏆 Awards & Recognition

Design Awards:

The Type 44 chassis was widely praised for its aerodynamic efficiency and modern design, contributing to its market success.

Performance Acclaim:

The 200 quattro models were recognized for their advanced all-wheel-drive system, offering superior handling and performance in various conditions, particularly in inclement weather.

Quality Standards:

Audi maintained high-quality manufacturing standards, contributing to the durability and longevity of these vehicles when properly maintained.