This comprehensive Workshop Service Repair Manual provides an in-depth guide for servicing and repairing your 1988-1992 Audi 90. It covers all aspects of maintenance and repair, from routine fluid changes to complex engine and transmission overhauls. Detailed illustrations and step-by-step instructions make it easy to understand and follow, enabling you to tackle any repair with confidence. The manual includes wiring diagrams, electrical schematics, computer diagnostic codes, and information on suspension, brakes, airbags, air conditioning, body work, and much more. With this manual, you'll have everything you need to perform any repair or maintenance procedure yourself, saving you time and money.

The 1988-1992 Audi 90, a compact executive car, represented a significant step forward for the German automaker, marking the start of a new generation of Audi vehicles. This model was built on the B3 platform, which introduced a more refined and modern design language compared to its predecessor. The 90 sported a sleek, aerodynamic body with sharp lines and a prominent grille, embodying the evolving design philosophy of Audi. Under the hood, it offered a range of powerful yet fuel-efficient engines, including the 2.0-liter 4-cylinder and the 2.3-liter 5-cylinder, providing a balance of performance and economy. Beyond its captivating exterior and potent powertrain, the Audi 90 boasted an array of advanced features that were cutting-edge for its time. These included a sophisticated McPherson strut front suspension, a semi-trailing arm rear suspension, and a powerful braking system that ensured responsive handling and stability. The interior of the 90 was equally impressive, offering a driver-centric cockpit with comfortable seating, intuitive controls, and a focus on ergonomics. The 1988-1992 Audi 90 was a highly successful model, earning praise for its combination of performance, luxury, and technological advancements, solidifying Audi's reputation as a leading manufacturer of premium automobiles. The 90, with its blend of elegance and engineering prowess, firmly established the brand’s commitment to innovation and driving excellence.