Target Audience:
Audi 80 owners seeking comprehensive self-service or professional repair knowledge
Value Proposition:
Provides professional-level repair and maintenance information, enabling owners to maintain their vehicle to factory standards.
Alternatives:
Generic repair guides, specialized online forums, physical service manuals (often out of print).
Advantage:
Instant digital access, comprehensive coverage, dealer-level accuracy, cost-effective compared to professional repair for many tasks.
Accessibility:
Downloadable on any PC, Mac, Smartphone, or Tablet without additional software.
Completeness:
Covers virtually every aspect of the vehicle's systems, from minor adjustments to major overhauls.
Authenticity:
Designed in the style of official dealer-level factory manuals.
Coverage Scope:
Comprehensive service, repair, and maintenance
Vehicle Variants Covered:
All variants sold in 1988 model year
Estimated Page Count:
Likely 1000+ pages (typical for dealer-level manuals)
Type:
Workshop Service and Repair Manual
Powertrain:
Engine, fuel system, exhaust, cooling, starting, ignition, emissions, clutch, manual transmission
Chassis:
Suspension (front and rear), steering, brakes (including ABS), wheels, tires
Electrical:
Battery, charging system, lighting, instruments, warning systems, electronic controls, entertainment systems
Body:
Body panels, interior trim, glass, frames, mechanisms, seats, mirrors, wipers, washers, bumpers, safety belts, body repairs, metal repairs, subframe mounting
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections
Diagnostics:
Troubleshooting guides, fault code identification (for relevant systems), symptom-based diagnostics
Repair:
Component removal, installation, overhaul, and adjustment procedures for all major systems
Technical Specifications:
Torque specifications, clearances, fluid capacities, electrical values, diagnostic parameters
Depth:
Dealer-level, suitable for professional technicians and advanced DIYers
Scope Of Repair:
From routine maintenance to major component overhauls and bodywork
Engine Type:
Inline-4 Cylinder, Front-mounted, Transverse
Displacement:
Likely 1.6L (90 PS) or 1.8L (75 PS, 90 PS, 112 PS) or 2.0L (113 PS, 125 PS). Exact variants depend on market and specific 1988 models.
Horsepower Range:
Approx. 75-125 PS (55-92 kW)
Torque Range:
Approx. 130-170 Nm (96-125 lb-ft)
Fuel Delivery:
Carburetor (e.g., Pierburg 2E2) or Fuel Injection (e.g., Bosch CIS-Jetronic or KE-Jetronic)
Fuel Type:
Unleaded Gasoline
Ignition System:
Electronic Ignition (Distributor-based for most models)
Cooling System:
Water-cooled, pressurized system
Emission Controls:
Catalytic Converter, Lambda Sensor (for fuel injected models), EGR (potentially)
Body Styles:
4-door Sedan, 5-door Avant (Wagon)
Length:
Approx. 4315 mm (Sedan) / 4405 mm (Avant)
Height:
Approx. 1385 mm (Sedan) / 1420 mm (Avant)
Curb Weight:
Approx. 1050-1150 kg (depending on engine and equipment)
Gross Vehicle Weight Rating:
Varies by model, typically around 1500-1600 kg
Crash Test Performance:
No specific official ratings from modern agencies for this era, but generally considered robust for its time. Manual would detail structural integrity and specific safety components.
Braking:
Front disc brakes, rear drum brakes (upgraded to discs on some higher-spec models). Anti-lock Braking System (ABS) available as an option on higher trims.
Steering:
Rack and pinion steering, power steering available as an option.
Airbags:
Driver airbag not standard in 1988; available as an option on some later models or markets.
Seatbelts:
Three-point inertia-reel seatbelts in front, lap belts in rear (manual will detail adjustment and maintenance).
Structural Reinforcements:
Reinforced door beams, crumple zones (details covered in body repair section).
Audio System:
Factory fitted AM/FM radio with cassette player. Manual covers removal, installation, and basic troubleshooting.
Cruise Control:
Available as an optional feature on some models. Manual details operation and maintenance.
ABS:
Anti-lock Braking System was optional on higher trims and newer models of this generation. Manual provides detailed diagnostics and repair for the ABS system.
Connectivity Features:
Limited by modern standards. Primarily focused on internal vehicle systems. Manual covers wiring diagrams for all electrical components.
Engine Management:
ECU (Electronic Control Unit) for fuel-injected models, controlling ignition timing, fuel delivery, and emissions. Manual details diagnostic procedures and sensor information.
Oil Change:
Typically every 10,000-15,000 km or 1 year, whichever comes first. Manual will specify exact interval and oil grade.
Spark Plugs:
Intervals vary by plug type (e.g., 30,000 km for standard, 60,000 km for platinum). Manual will detail recommended type and interval.
Timing Belt:
Crucial! Typically every 60,000-90,000 km or 4-5 years. Failure can cause severe engine damage. Manual will provide precise interval and replacement procedure.
Engine Oil:
Likely SAE 10W-40 or 15W-40 API SF/SG. Manual will specify exact grade and capacity.
Coolant:
G11 (blue) ethylene glycol-based coolant with corrosion inhibitors. Manual will specify ratio and capacity.
Brake Fluid:
DOT 3 or DOT 4. Manual will specify type and bleeding procedure.
Transmission Fluid:
Manual: GL-4 gear oil. Automatic: ATF type specified by ZF (e.g., Dexron II or equivalent). Manual will detail type and capacity.
Common Problems:
Worn suspension components (bushings, ball joints), aging electrical connectors, fuel injection system issues (CIS-E), coolant leaks (heater core, hoses), starter motor solenoid issues.
Preventative Maintenance:
Regularly inspect cooling system, check for oil/coolant leaks, ensure proper timing belt replacement schedule is adhered to.
Brand:
Audi, known for its engineering and Quattro all-wheel-drive technology (though the 80 was primarily FWD).
Predecessor:
Audi 80 (B2) series.
Successors:
Audi A4 (first generation).
Production Period:
1986-1991 (B3 generation).
Manufacturing Locations:
Germany (Ingolstadt, Neckarsulm), Belgium, and other locations.
Segment:
Compact executive car, competitor to BMW 3 Series, Mercedes-Benz 190E.