The 1994 Audi 90, chassis code B3, represents a sophisticated compact executive sedan known for its refined engineering, robust build quality, and the advanced Quattro all-wheel-drive system. Positioned as a premium offering, it competed effectively with other luxury marques by providing a compelling blend of performance, comfort, and all-weather capability. This model featured a transverse-mounted aluminum-alloy inline-five engine, available with Bosch Motronic fuel injection, and offered either front-wheel drive or the highly regarded Quattro all-wheel drive. Its design emphasized aerodynamic efficiency and a well-appointed interior, making it a distinguished choice for discerning drivers.
This comprehensive Factory Certified Service Manual provides detailed information for the 1994 Audi 90, covering engine codes ABK and ACE, along with the primary AAH engine. It encompasses all major mechanical and electrical systems, including the engine, drivetrain (FWD/Quattro), suspension, brakes, fuel, exhaust, cooling, HVAC, and electrical systems with wiring diagrams. The manual offers routine maintenance schedules, troubleshooting guides, diagnostic procedures, and step-by-step repair instructions for component removal, installation, and overhaul. It is an indispensable resource for owners, mechanics, and technicians aiming to maintain, diagnose, and repair this vehicle to factory standards, ensuring its continued reliability and performance.
