🏷️ Basic Information Identification Make: Audi Model: 90 Quattro Year: 1995 Codes Chassis Code: Type 89 (B3) Generation Generation Name: Second Generation (Typ 89/8B) 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe Competitive Analysis Key Competitors: BMW 3 Series, Mercedes-Benz 190E, Acura Integra, Alfa Romeo 164 Key Features Distinguishing Features: Standard Quattro all-wheel-drive system, refined interior, European styling. Value Proposition Diy Advantage: Empowers DIY enthusiasts to perform repairs and maintenance, saving significant costs compared to professional shop rates. 📋 Manual Details Identification Product Type: Service & Repair Manual Software Licensing: Officially Licensed Developer: RepairSurge Source Material: OE (Original Equipment) Materials Access Access Duration: 1 Year Subscription Renewal Option: Discounts available for additional years Format Format Type: Online Digital Software Compatibility Device Compatibility: PC, Laptop, Smartphone, Tablet Browser Compatibility: Requires Internet Connection and Web Browser Language Language: English 📖 Manual Coverage Systems Engine: Comprehensive engine repair, diagnostics, and overhaul procedures. Drivetrain: Detailed coverage of Quattro all-wheel-drive system, differentials, axles, and driveshafts. Brakes: Service, repair, and troubleshooting for hydraulic brake system, including ABS. Suspension: Repair and adjustment procedures for front and rear suspension components. Steering: Service and repair of power steering system and steering linkage. Electrical: Complete wiring diagrams, electrical component testing, and diagnostics. HVAC: Service and repair for heating, ventilation, and air conditioning systems. Body: Exterior and interior trim, body panel repair, and adjustment. Procedures Maintenance: Routine maintenance tasks including oil changes, filter replacements, and fluid checks. Troubleshooting: Diagnostic procedures and fault finding for common issues. Repair: Step-by-step repair instructions for virtually all vehicle components. Diagnostics: Detailed diagnostic information, including trouble codes and component testing. Technical Depth Depth Level: Comprehensive: From basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: Web-based digital access Print Quality Print Availability: Not applicable (digital format) Binding Type Binding: Not applicable (digital format) Paper Type Paper: Not applicable (digital format) Searchability Text Search: Full text search functionality Illustrations Diagrams Included: Yes, diagrams and illustrations are integrated within the content. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline 5-Cylinder Engine Code: ABK (2.6L) or AAH (2.8L) Displacement: 2.6 L (2598 cc) or 2.8 L (2771 cc) Bore X Stroke: 2.6L: 82.5 mm x 95.7 mm; 2.8L: 82.5 mm x 91.0 mm Compression Ratio: 2.6L: 10.0:1; 2.8L: 10.3:1 Performance Horsepower 2 6L: 150 PS (148 hp; 110 kW) at 5500 rpm Torque 2 6L: 230 Nm (170 lb-ft) at 3200 rpm Horsepower 2 8L: 172 PS (170 hp; 127 kW) at 5500 rpm Torque 2 8L: 245 Nm (181 lb-ft) at 3200 rpm Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (91 Octane Recommended) Engine Management Ignition System: Electronic Ignition, Distributorless Ignition System (DIS) on some variants ECU: Bosch Motronic ECU 🔧 Transmission Standard Transmission Type Std: 5-Speed Manual Transmission Optional Transmission Type Opt: 4-Speed Automatic Transmission (Tiptronic optional on some later models, but unlikely for 1995 90) Features Drivetrain System: Permanent All-Wheel Drive (Quattro) Center Differential: Viscous Coupling Unit (VCU) Fluid Specs Manual Transmission Fluid: SAE 75W-90 Synthetic Gear Oil (API GL-5) Automatic Transmission Fluid: Audi G 052 162 A1 or equivalent ATF (Dexron III compatible) Fluid Capacity Manual Gearbox Capacity: Approx. 1.8 Liters (check manual for exact) Automatic Gearbox Capacity: Approx. 3.5 Liters (check manual for exact) 📐 Dimensions Exterior Body Styles: 4-door Sedan, 2-door Coupe Length: Sedan: approx. 4405 mm (173.4 in); Coupe: approx. 4330 mm (170.5 in) Width: approx. 1700 mm (66.9 in) Height: Sedan: approx. 1380 mm (54.3 in); Coupe: approx. 1350 mm (53.1 in) Wheelbase: approx. 2610 mm (102.8 in) Weights Curb Weight Sedan Manual: approx. 1400 kg (3086 lbs) Curb Weight Sedan Auto: approx. 1430 kg (3153 lbs) Curb Weight Coupe Manual: approx. 1350 kg (2976 lbs) Gross Vehicle Weight: Varies by model, check vehicle placard. Towing Capacity: Not officially specified by Audi for this model. 🛡️ Safety Features Ratings NHTSA Rating: Data from this era is limited; crash test standards were less stringent. Active Features ABS: Standard Anti-lock Braking System (ABS) Quattro AWD: Quattro all-wheel-drive system provides enhanced traction and stability. Passive Features Airbags: Driver's side airbag standard. Seatbelts: Three-point seatbelts with pretensioners. Body Construction: Unitary body construction with front and rear crumple zones. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM stereo with cassette player. Optional CD player. Premium sound system available on higher trims. Display: Analog gauges for speedometer, tachometer, fuel level, and coolant temperature. Digital clock. Driver Assistance Cruise Control: Standard cruise control system. Traction Control: No dedicated traction control system beyond the inherent benefits of Quattro. ABS serves as a form of traction management under braking. Connectivity Connectivity Features: None (vehicles of this era lacked modern connectivity like Bluetooth or USB). 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 12 months, whichever comes first. (Consult manual for specific driving...