Segment:
Luxury Full-Size Sedan
Competitors:
BMW 7 Series, Mercedes-Benz S-Class, Lexus LS.
Performance Focus:
Performance-oriented luxury sedan focusing on V8 power and Quattro all-wheel drive.
Target Audience:
Discerning buyers seeking performance, luxury, and advanced technology.
Powertrain Control:
Engine Control Unit (ECU) wiring, ignition system, fuel injection, emissions control.
Chassis Systems:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Quattro all-wheel drive system, suspension control.
Body Electronics:
Lighting (headlights, taillights, interior), power windows, power locks, mirrors, sunroof, central locking.
Comfort And Convenience:
Climate control (HVAC), heated seats, navigation system, audio system, cruise control, keyless entry.
Instrumentation And Displays:
Instrument cluster wiring, warning lights, diagnostic indicators.
Safety Systems:
Airbag system (SRS), seatbelt pre-tensioners, occupant detection.
Communication And Data Bus:
CAN bus network, LIN bus, diagnostic connectors (OBD-II).
Troubleshooting Guides:
Fault finding procedures based on electrical symptoms, component testing locations.
Component Location:
Diagrams indicating the physical location of electrical components and connectors.
Connector Pinouts:
Detailed pin configuration for various electrical connectors.
Fuse And Relay Identification:
Identification and location of fuses and relays for each system.
Depth:
Comprehensive electrical system diagnostics and repair, suitable for professional technicians and advanced DIY enthusiasts.
Engine Code:
AEW, APS, ARU
Engine Type:
4.2L V8 DOHC
Horsepower:
360 hp @ 6000-7000 rpm (US Spec)
Torque:
317 lb-ft @ 3400 rpm (US Spec)
Fuel Delivery:
Multi-Point Fuel Injection (MPI)
ECU Type:
Bosch Motronic ME 7.1 (or similar)
Catalytic Converters:
Dual catalytic converters
NHTSA Front Impact:
4 Stars (Driver), 4 Stars (Passenger)
IIHS Side Impact:
Acceptable (for similar models of the era)
Stability Control:
Electronic Stability Program (ESP)
Braking System:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD)
Airbags:
Front airbags, front side airbags, available rear side airbags.
Seatbelts:
3-point seatbelts with pre-tensioners
Audio System:
Bose premium audio system (optional) with CD player.
Navigation:
Optional Audi Navigation System with CD-ROM maps.
Parking Sensors:
Optional front and rear parking sensors (Audi Parking System).
Data Networks:
Utilizes CAN (Controller Area Network) and LIN (Local Interconnect Network) for inter-module communication.
OBD Standard:
OBD-II (On-Board Diagnostics II)
Oil Change Interval:
Every 7,500-10,000 miles or 12 months (depending on driving conditions).
Timing Belt Interval:
N/A (Uses timing chain)
Engine Oil Type:
SAE 0W-40 Synthetic (API SJ or higher)
Engine Oil Capacity:
Approx. 8.5 quarts (with filter)
Coolant Type:
G 12 (Pink/Red) Antifreeze/Coolant
Ignition Coils:
Premature failure of ignition coils can lead to misfires.
Window Regulators:
Weakness in power window regulator mechanisms.
ABS Sensors:
ABS wheel speed sensor failures can trigger ABS/ESP warning lights.
Mass Air Flow Sensor:
MAF sensor contamination or failure can affect engine performance.
Maintenance Documentation
Primary Use:
Essential for diagnosing and repairing electrical faults, a common area of complexity in high-end vehicles.
Audi Luxury Focus:
Audi's long-standing reputation for engineering, Quattro technology, and refined luxury.
D2 Platform:
Part of the second generation Audi A8/S8 line, known for its advanced aluminum spaceframe (ASF) construction.
Production Years:
1999-2002 (for the D2 S8 facelift model)
Manufacturing Location:
Neckarsulm, Germany
