This comprehensive 1992 Audi 80 90 [8A, 8A2] Service and Repair Manual provides complete instructions and illustrations for maintaining, servicing, diagnosing and repairing your vehicle. It covers all models and all repairs in detail. This is the same manual used by technicians at dealerships, offering the same level of expertise and thoroughness.

The manual includes step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to ensure ease of use. You'll find detailed information on every aspect of your vehicle, eliminating the need to search through multiple books.

Explore topics covering maintenance, engine, control systems, mechanical components, fuel service specifications, emission control, intake exhaust cooling, lubrication, ignition, starting, charging, automatic and manual transmission, transfer propeller shaft, drive shaft, differential, axle suspension, tire and wheel, brake control, parking brake, steering column, power steering, air conditioning, supplemental restraint systems, seat belts, engine immobilizer, cruise control, wiper and washer, door lock, meter audio/visual, horn, windshield/glass mirror, instrument panel, seat, engine hood/door, exterior and interior, electrical systems, multiplex/can communication, and much more.

This manual empowers you to understand and maintain your car, saving you time and money. You can confidently tackle repairs and upgrades, gaining valuable knowledge and experience in the process.

The 1992 Audi 80 and 90, designated as the 8A and 8A2 models, represented a significant evolution for the German automaker. Building on the success of the previous B3 generation, the B4 models introduced a refined design with sharper lines and a more aerodynamic profile. The 80 served as the entry-level model, offering a range of four-cylinder engines, while the 90 provided a more luxurious and powerful experience with its selection of six-cylinder options. Both vehicles were available in a variety of body styles, including sedan, wagon, and coupe variants, catering to diverse needs and preferences.

Under the hood, the 1992 Audi 80 and 90 featured a diverse range of powertrains. The 80 lineup offered a selection of naturally aspirated and turbocharged four-cylinder engines, ranging from 1.6 to 2.0 liters, with outputs from 75 to 150 horsepower. The 90, on the other hand, boasted a series of powerful six-cylinder engines, both naturally aspirated and turbocharged, delivering between 140 and 174 horsepower. The B4 models also introduced the pioneering quattro all-wheel drive system as an option, enhancing both performance and handling, especially in challenging weather conditions. Inside, the Audi 80 and 90 offered a comfortable and well-appointed cabin, with high-quality materials and meticulous attention to detail. The dashboard was driver-focused, with clearly laid-out instruments and ergonomic controls.