Segment:
Compact Executive/Small Family Car
Competitors:
BMW 3 Series (E36), Mercedes-Benz 190E (W201), Volvo 240, Ford Sierra, Opel Vectra
Platform Heritage:
Shared platform with Volkswagen Golf Mk3 and Passat B4
Design Philosophy:
Emphasis on build quality, safety, and refined driving experience
Engine Mechanical:
Detailed overhaul and repair procedures for all engine variants
Transmission Mechanical:
Repair and maintenance for manual and automatic transmissions
Driveline Axle:
Front-wheel drive and Quattro (all-wheel drive) system components
Brakes:
Hydraulic system, ABS, disc and drum brake components
Electrical System:
Complete electrical system diagnosis and repair
Lighting System:
Headlights, taillights, interior lighting, and auxiliary lighting
Restraint System:
Airbag system, seatbelts, and associated components
Steering System:
Power steering, steering rack, column, and linkages
Suspension System:
Front and rear suspension, struts, shock absorbers, bushings
Body Frame Interior Exterior:
Body panel repair, interior trim, seals, and weatherstripping
HVAC System:
Heating, ventilation, and air conditioning (HVAC) operation and repair
Wheels Tires:
Wheel specifications, tire pressure, mounting, and balancing
Audio Visual Telematics:
Factory audio systems, speaker replacement, antenna systems
Maintenance:
Scheduled maintenance, fluid changes, filter replacements
Troubleshooting:
Diagnostic procedures for common and uncommon faults
Repair:
Step-by-step repair instructions for all major components
Overhaul:
Complete engine and transmission overhaul procedures
Installation:
Component replacement and installation guidance
Calibration:
Calibration procedures for specific electronic systems
Wiring Diagrams:
Detailed electrical wiring schematics for all circuits
Diagnostic Capability:
Advanced diagnostics, fault code interpretation, and troubleshooting trees
Rebuild Complexity:
Comprehensive rebuild procedures for engines, transmissions, and major systems
Specification Detail:
Torque specifications, clearances, alignment data, and electrical values
PDF Quality:
High resolution, suitable for printing
Printability:
Fully printable, allows for selective page printing
Binding Description:
Digital PDF, binding determined by user printing preference
Paper Description:
Digital PDF, paper type determined by user printing preference
Search Functionality:
Fully searchable text for quick information retrieval
Engine Options:
Typically 1.6L, 1.8L, 2.0L, 2.3L, and 2.6L inline-four and V6 gasoline engines; 1.9L TDI diesel option.
Common Hp Range:
75 HP (1.6L) to 174 HP (2.6L V6)
Injection Type:
Multi-point fuel injection (MPI) or Bosch K-Jetronic/KE-Jetronic on older variants; TDI common rail injection for diesel.
Euro Ncap Age:
Vehicles from this era predate standardized Euro NCAP ratings, but generally considered robust for their time.
ABS:
Available optional Anti-lock Braking System (ABS)
Airbags:
Driver's side airbag became standard in later model years; passenger airbag optional.
Body Structure:
Reinforced safety cage and crumple zones
Oil Change Interval:
Typically 15,000 km or 12 months, whichever comes first (depending on oil quality and driving conditions).
Timing Belt Replacement:
For many gasoline engines, the timing belt requires replacement every 90,000-120,000 km or 5 years.
Engine Oil Spec:
API SG/SH or ACEA A2/A3, viscosity typically 5W-40 or 10W-40 (refer to manual for exact engine specs)
Coolant Spec:
G11 (blue/green) coolant, mixed with distilled water (50/50 ratio)
Transmission Fluid Manual:
GL-4 SAE 75W-90 or 80W-90 gear oil
Transmission Fluid Automatic:
G052162A2 (VW G 052 162 A2) or equivalent ATF (e.g., Dexron III)
Brake Fluid Spec:
DOT 3 or DOT 4
Common Faults:
Ignition coil failure, ABS sensor issues, coolant leaks (especially around thermostat housing and water pump), window regulator mechanisms, sagging headliner, fuel pump wear.
Diesel Specific Issues:
Glow plug issues, vacuum hose degradation on TDI models.
Audi Legacy:
Audi's reputation for quality engineering and Quattro all-wheel drive technology
Audi 80 Generation:
This 1993 model represents the third generation (B4) of the Audi 80, a significant redesign from the B3 generation.
Production Period:
B4 generation produced from 1991 to 1996
Manufacturing Locations:
Primarily Ingolstadt, Germany; also other Volkswagen Group facilities.
