This manual is a manual for repairing an Audi 100 (C3) car from 1982 to 1990 and is intended for employees of service stations and repair shops. It can also be useful for individual car owners. Detailed instructions will help identify vehicle malfunctions and choose methods for their elimination.
Cars of this generation were equipped with water-cooled petrol and diesel engines of the following modifications:
4-cylinder petrol: DR 1.8 l, 75 hp; DS 1.8 l, 90 hp; NP 1.8 l, 90 hp
5-cylinder petrol: WH 1.9 l, 100 hp; KP 2.0 l, 115 hp; WC 2.1 l, 136 hp; KU 2.2 l, 138 hp; RT 2.0 l, 115 hp; NF 2.3 l, 133 hp
5-cylinder diesel: CN 2.0 l, 69 hp; DE 2.0 l, 87 hp; NC 2.0 l, 100 hp; 3D 2.4 l, 82 hp; 1T 2.5L, 120 hp
For detailed engine specifications see the following articles: petrol and diesel.