Alfa Romeo 1992-1998 OBD 1 DIY (NO SCANNER) Diagnostic Guide

Alfa Romeo 1992-1998 OBD 1 DIY (NO OBD SCANNER) Diagnostic Guide   General information Engine control module (ECM) incorporates self-diagnosis function. Malfunction indicator lamp (MIL) will illuminate if certain faults are recorded. ECM operates in emergency mode if sensors fail, to enable the car to be driven to the workshop. Trouble codes can be accessed … Read more