Vehicle Segment:
Compact/Mid-size Luxury Convertible
Target Audience:
Enthusiasts seeking detailed technical information for maintenance and repair
Competitors 1998:
BMW 3 Series Convertible, Mercedes-Benz CLK Convertible, Ford Mustang Convertible
Vehicle Highlight:
Elegant styling, premium interior, quattro all-wheel-drive availability, convertible experience
Manual Value Proposition:
Provides authoritative, factory-level information to maintain and repair a classic Audi convertible
Manual Scope:
Comprehensive Service and Repair
Covered Models:
All Audi Cabriolet (1998) models (8G, 8G7)
Type:
Factory Service and Repair Manual
Delivery Method:
Instant Download
Searchability:
Fully Searchable
Operating Systems:
Windows and Mac
Software Requirements:
Adobe PDF Reader and/or WinRar
Powertrain:
Mechanical Engine, Transmission
Chassis:
Brakes, Driveline Axle, Steering, Suspension, Tires & Wheels
Electrical Systems:
Electrical, Lights, Audio/Visual/Telematics, Wiring Diagrams
Body And Interior:
Body & Frame - Interior & Exterior
Comfort And Convenience:
HVAC, Accessories & Equipment
Safety Systems:
Restraints (Airbags, Seatbelts)
Maintenance Procedures:
Routine maintenance, fluid changes, filter replacements, inspections
Repair Procedures:
Component removal, installation, adjustment, and overhaul
Diagnostic Procedures:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs)
Electrical Diagnostics:
Wiring diagrams interpretation, circuit testing, component diagnosis
Depth Of Information:
Full factory specifications, detailed component-level repair, complete system overhauls
Diagnostic Capability:
Advanced troubleshooting and repair, suitable for professional technicians and experienced DIYers
Rebuild Procedures:
Engine and transmission rebuilds, suspension component overhauls
PDF Version:
Likely PDF 1.4 or higher for searchability
Ocr Status:
Fully OCR'd for text search
Print Readability:
High quality, suitable for clear printing of individual pages or entire document
Binding Recommendation:
Spiral or comb binding recommended for lay-flat usability
Paper Recommendation:
Standard printer paper (20-24 lb) suitable for printing
Engine Code Common:
ABK, ADR, AHA (for 2.6L and 2.8L variants)
Engine Configuration:
Inline-4 and V6 engines
Displacement Options:
2.6 Liters (158 cu in), 2.8 Liters (170 cu in)
Bore X Stroke 2 8L:
82.5 mm x 92.8 mm (approximate)
Compression Ratio 2 8L:
10.3:1 (approximate)
Horsepower 2 8L:
201 hp @ 6000 rpm (approximate)
Torque 2 8L:
207 lb-ft @ 3200 rpm (approximate)
Fuel Delivery:
Multi-Point Fuel Injection (MPI)
Fuel Type:
Unleaded Premium Gasoline
ECU Type:
Bosch Motronic (specific version varies)
Transmission Type Std:
5-Speed Manual Transmission
Transmission Type Opt:
4-Speed Automatic Transmission (Tiptronic available on some models/markets)
Drivetrain:
Front-Wheel Drive (FWD) standard, quattro All-Wheel Drive (AWD) optional
Manual Transmission Fluid:
G 052 171 A2 (or equivalent API GL-4 75W-90)
Automatic Transmission Fluid:
G 052 162 A2 (or equivalent VW TL 521 62 specification - ATF)
NHTSA Front Crash Rating:
Not readily available for specific year/model, but generally good for the era
Braking System:
Four-wheel disc brakes (ventilated front)
ABS:
Standard Anti-lock Braking System
Traction Control:
Optional Traction Control System (ASR) on FWD models, integrated with quattro
Airbags:
Driver and front passenger airbags
Seatbelts:
Front and rear seatbelts with pretensioners (front)
Rollover Protection:
Automatic rollover protection bars (deployable)
Oil Change Interval:
Every 7,500 - 10,000 miles or 12 months (check manual for specific driving conditions)
Timing Belt Replacement:
Approximately every 60,000 - 90,000 miles or 5-7 years (crucial for V6 engines, check manual for specific engine)
Spark Plug Replacement:
Every 30,000 - 60,000 miles (depending on spark plug type)
Coolant Flush:
Every 2-3 years or 30,000 miles
Engine Oil Specification:
SAE 5W-40 or 5W-30 Synthetic (VW 502 00 specification recommended)
Engine Oil Capacity:
Approx. 4.5 - 5.0 liters (4.7 - 5.3 US quarts) for 2.8L V6
Coolant Type:
G 12 (or G 12 Plus / G 12 EVO equivalent) - Ethylene Glycol based
Power Steering Fluid:
G 002 000 (or CHF 11S equivalent - Pentosin)
Common Problems Cabriolet Top:
Hydraulic system leaks, pump failure, worn seals, fabric wear/discoloration
Common Problems Electrical:
Window regulator issues, door lock actuator failures, intermittent sensor faults
Common Problems Engine V6:
Oil leaks (valve cover gaskets, oil pan gasket), coolant leaks (thermostat housing, hoses), timing belt failure (if not replaced on schedule)
Common Problems Suspension:
Worn control arm bushings, ball joints, and shock absorbers
Common Problems HVAC:
Heater core leaks, blend door actuator failures, A/C system recharge issues
Audi Legacy:
Known for engineering excellence, quattro all-wheel drive, and upscale European design
Cabriolet Lineage:
Follows Audi's tradition of elegant convertibles, building upon the Audi 80/90 convertible predecessors
Production Start:
1991 (for the 8G platform)
Manufacturing Location:
Ingolstadt, Germany
