Alfa 90 - Alfa Romeo

Alfa Romeo 90 2.0 6V Fuel Injection Attachment to the Original User and Maintenance Manual. Rare original technical attachment to the user and maintenance manual of the Alfa Romeo 90 2.0 6V injection, in Italian. The document contains the electronic schematic of the injection control unit with a diagram of the sensors (rpm and phase, master reset synchronization, throttle opening angle, engine temperature, intake air temperature), a connector for self-diagnosis, and output control signals to the ignition coil, injectors, and the thermo-throttle actuator. It also includes an illustrated engine bay table with numbered components.