Segment:
Compact Executive / Small Family Car
Premium Appeal:
Positioned as a more premium offering within the compact segment, competing on refinement and engineering over sheer affordability.
Key Competitors:
BMW 3 Series (E36), Mercedes-Benz 190E (W201), Volvo 240, Saab 900, Ford Sierra
Design Philosophy:
Audi's continued focus on build quality, sophisticated engineering, and understated design. The B4 represented an evolution of the popular Type 89 platform.
Target Audience:
Individuals seeking a reliable, well-engineered, and comfortable compact car with an emphasis on safety and European driving dynamics.
Build Quality:
Renowned for its solid build quality and robust construction, a hallmark of German engineering from that era.
Coverage:
All repair procedures from A-Z, diagnostic and repair procedures, maintenance, rebuilding, refurbishing, and restoration.
Diagnostic Coverage:
Detailed diagnostic procedures are explicitly mentioned, indicating a strong focus on fault finding.
Estimated Page Count:
Likely 1000+ pages (typical for comprehensive workshop manuals of this era)
Type:
Digital Workshop Repair Manual / Service Manual
Language:
English (despite the product name indicating German, the description states English)
Engine:
Mechanical, Lubrication System, Cooling System, Control System, Fuel System, Exhaust System
Transmission Transaxle:
Clutch, Manual Transaxle, Automatic Transaxle
Driveline Axle:
Front Axle, Rear Axle
Suspension:
Front Suspension, Rear Suspension, Road Wheels & Tyres
Brakes:
Brake System, Parking Brake System, Brake Control System
Steering:
Power Steering System, Steering System
Restraints:
Seat Belts, Supplemental Restraint System (SRS)
Body:
Body, Lock & Security System, Glasses, Window System & Mirrors, Roof, Exterior & Interior, Instrumental Panel, Seat
Air Conditioner:
Air Conditioner System
Electrical:
Wiring Diagrams, Starting & Charging System, Lighting System, Driver Information System, Wiper, Washer & Horn, Body Control System, LAN System, Audio Visual, Navigation & Telephone System, Auto Cruise Control System, Power Supply, Ground & Circuit Elements
Maintenance:
Scheduled Maintenance
General:
General Information
Body Control System:
Includes central locking, power windows (if equipped), mirrors, and other body electronics.
Lan System:
Likely refers to the vehicle's internal network (CAN bus was emerging, but this might be a simpler proprietary network for diagnostics or integrated systems).
Exhaust System:
Includes diagnosis and repair of exhaust manifold, catalytic converter (if equipped), mufflers, and pipes.
Starting Charging System:
Covers battery, alternator, starter motor, and associated wiring.
Wiper Washer Horn:
Includes diagnosis and repair of wiper motor, washer pump, linkages, and horn.
Repair Procedures:
Detailed diagnostic and repair procedures for all covered systems, including troubleshooting and component replacement.
Maintenance Procedures:
Comprehensive coverage of routine maintenance tasks and schedules.
Rebuilding Refurbishing:
Procedures for rebuilding and refurbishing major components and systems.
Restoration:
Information relevant to restoring the vehicle to its original specifications.
Diagnostics:
Detailed diagnostic procedures are a core component, enabling technicians and owners to identify fault causes.
Depth:
Professional Technician and Mechanic level, covering all diagnostic and repair procedures in great detail.
Content Quality:
High Quality Photos, Illustrations And Diagrams support all procedures.
Engine Options:
The 1992 Audi 80 (B4) was available with several engine options. Common engines include: 1.6L inline-4, 1.8L inline-4, 2.0L inline-4 (including 16V variants), and 2.3L inline-5. A 2.0L TDI diesel engine was also an option.
Typical Horsepower Range:
66 kW (90 PS) to 103 kW (140 PS) for gasoline engines, depending on variant and market.
Typical Torque Range:
130 Nm to 200 Nm, depending on engine variant.
Fuel Delivery:
Typically multi-point fuel injection (MPI) for gasoline engines. Diesel engines would feature indirect or direct injection systems.
Common Gasoline Engine Codes:
ABK (2.0E 8V), ACE (2.0E 16V), NG (2.0E 8V), PM (1.8S), RU (1.6).
Common Diesel Engine Codes:
AAZ (1.9 TD), 1Z (1.9 TDI).
Crash Test Data:
Euro NCAP did not exist in its current form in 1992. However, Audi's reputation at the time was for solid build quality and safety features for its class.
ABS:
Anti-lock Braking System (ABS) was an available option, particularly on higher-spec models.
Airbags:
Driver-side airbag was becoming more common as an option in this era, but not standard on all models.
Seatbelts:
Standard front seat belts, rear seat belts were also standard.
Oil Change Interval:
Typically 10,000 km or 12 months, whichever comes first (check specific engine and oil type). Owner's manual or workshop manual should provide precise intervals.
Timing Belt Replacement:
Crucial for many Audi engines of this era. Typically every 60,000 to 90,000 km or 4-5 years. Failure can cause catastrophic engine damage.
Spark Plug Replacement:
Typical intervals of 30,000 to 60,000 km depending on spark plug type (copper, platinum).
Engine Oil:
Varies by engine. Common specifications include VW 500.00 or 501.01, often with viscosity grades like 10W-40 or 15W-40 for older models. Full synthetic like 5W-40 might be acceptable depending on engine condition and climate.
Coolant:
G11 (blue) or G12 (pink) antifreeze/coolant mix. Dilution typically 50/50 with distilled water.
Transmission Fluid Manual:
API GL-4 or GL-5 gear oil, viscosity typically 75W-90 or 80W-90.
Transmission Fluid Automatic:
Dexron II or equivalent is common, but always verify with the manual for the specific transmission type.
Power Steering Fluid:
Typically a hydraulic fluid compatible with VW G002000 or similar, often a Pentosin CHF 7.1 equivalent.
Common Problems:
Corrosion (wheel arches, sills), vacuum hose degradation, electrical connector issues, fuel pump failures, worn suspension bushings, ABS sensor failures, radiator leaks.
Engine Specific Issues:
Valve stem seals can wear on higher mileage engines, leading to oil consumption. Crankcase ventilation systems can become clogged.
Instrument Cluster Issues:
Backlighting and gauge function can be affected by aging electronics and poor solder joints on the circuit board.
Fuel System Issues:
Fuel pumps, fuel filters, and injector clogging can occur. Check for fuel pressure issues.
Audi Philosophy:
Audi's lineage of 'Vorsprung durch Technik' (Progress through Technology) emphasizes innovation, engineering excellence, and a premium feel.
B4 Development:
The Audi 80 B4 was the third generation of the Audi 80, succeeding the Type 89. It featured a cleaner, more aerodynamic design, improved interior, and updated engineering, including a more integrated chassis.
Design Language:
The B4 featured a more integrated design than its predecessor, with smoother lines and a more substantial road presence. The distinctive grille and headlight treatment were key visual cues.
Production Period:
The B4 generation was produced from 1986 (as Type 89) and updated to B4 in 1991, continuing until 1994/1995.
Manufacturing Locations:
Primarily Germany, with production also occurring in other Audi facilities globally.