Target Audience:
Professional technicians and Do-It-Yourself (DIY) mechanics with basic mechanical and electrical knowledge.
Comparison To Factory Manuals:
Provides similar coverage to factory service manuals, including factory-trained technician knowledge.
Digital Delivery:
Instant download availability.
Step By Step Guidance:
Detailed, step-by-step repair and maintenance procedures.
User Accessibility:
Aims to make complex procedures accessible to those with basic technical understanding.
Engine Mechanical:
Engine assembly, disassembly, cylinder head, pistons, crankshaft, camshaft, timing belt/chain, lubrication system, cooling system.
Engine Management:
Fuel injection systems (K-Jetronic, KE-Jetronic), ignition systems, emissions control systems, engine control unit (ECU) diagnostics.
Transmission:
Manual and automatic transmission overhaul, clutch, gearshift mechanisms, torque converter, transmission fluid specifications.
Drivetrain:
Front-wheel drive system, driveshafts, CV joints, differential.
Suspension:
Front and rear suspension components, shock absorbers, springs, control arms, bushings, alignment specifications.
Steering:
Power steering system, steering rack, steering column, steering wheel, tie rods, alignment.
Brakes:
Front and rear brake systems (disc/drum), hydraulic system, ABS (if equipped), brake fluid specifications, bleeding procedures.
Electrical System:
Battery, charging system (alternator, starter), lighting system, power windows, central locking, diagnostic connectors, wiring diagrams.
Body And Chassis:
Body panel removal/installation, door mechanisms, window regulators, bumper systems, underbody protection, corrosion prevention.
Heating Ventilation And Air Conditioning:
HVAC system operation, component testing, refrigerant handling, climate control system.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and changes.
Troubleshooting:
Diagnostic procedures for common problems, fault codes interpretation, step-by-step diagnostic flowcharts.
Repair:
Detailed instructions for component removal, repair, rebuilding, and reinstallation.
Disassembly Assembly:
Complete breakdown and reassembly instructions for all major vehicle systems.
Specifications:
Torque values, clearances, tolerances, fluid capacities, wiring diagrams, diagnostic specifications.
Depth:
Comprehensive (suitable for professional technicians and advanced DIY mechanics).
Oil Change Interval:
Typically every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, depending on driving conditions and oil type used (check manual for specifics).
Timing Belt Replacement:
Crucial interval, typically 60,000 miles (96,000 km) or 4-5 years. Failure can cause catastrophic engine damage.
Engine Oil Type:
API SF/SG, viscosity grades like 10W-40 or 15W-50 depending on climate (refer to manual for exact API classification and viscosity).
Coolant Type:
Ethylene glycol based antifreeze/coolant, typically a 50/50 mix with distilled water. Specific Audi G11 specification often applies.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Transmission Fluid Manual:
API GL-4, SAE 75W-90 or 80W-90 gear oil.
Transmission Fluid Automatic:
Dexron II or equivalent automatic transmission fluid (ATF).
Common Wear Items:
Tie rod ends, ball joints, control arm bushings, fuel accumulators (K-Jetronic), ignition components, vacuum lines, fuel pumps.
Electrical Gremlins:
Age-related issues with wiring insulation, connectors, and relays can manifest.
Rust Prone Areas:
Wheel arches, rocker panels, door bottoms, and trunk floor, despite galvanized bodies.
Audi Reputation:
Audi was establishing its reputation for engineering quality, quattro all-wheel drive, and sophisticated design in this era.
C3 Generation:
The C3 generation (Type 44) of the Audi 100/200, introduced in 1982, was known for its aerodynamic design, galvanized body, and technological advancements.
Production Period:
The C3 generation was produced from 1982 to 1991. 1988 falls within the mid-cycle facelift period.
