The Alfa 155 technical page
This page contains a large number of sections from the official Alfa Romeo service and repair manual for the 155. These files are provided purely to assist owners in keeping their cars on the road. Please ensure you are confident in what you are doing and alway work safely.
Electrical Diagnosis Part 1
Electrical and Electronic diagnostics manual part 1, 146 pages
Electrical Diagnosis Part 2
Electrical and Electronic diagnosis manual part 2, 99 pages.
Electrical Diagnosis Part 3
Electrical and Electronic diagnosis manual Part 3, 173 pages
Electrical Diagnosis Part 5
Electrical and Electronic diagnosis manual part 5, 101 pages
Electrical Diagnosis Part 6
Electrical and Electronic diagnosis manual part 6, 120 pages
Maintenance and Characteristics
Maintenance, characteristics and update acard, 111 pages