If you need to hook up a diagnostic code reader or scanner to your Alfa Romeo you will need to know where the diagnostic port is located. Here we have all Alfa Romeo diagnostic port pictures which should tell you straight away where to look. A diagnostic port is also known as an OBD2 port or EOBD port which is used for the purpose of communicating with a vehicle to diagnose faults or reprogram modules within the vehicle. The diagnostic port is a direct link to the Alfa Romeo ECU.

Alfa Romeo Mito
Alfa Romeo Mito OBD2 diagnostic port location (2008 -
 
Alfa Romeo Giulietta
Alfa Romeo Giulietta OBD2 diagnostic port location (2010 -
 
Alfa Romeo 4C
Alfa Romeo 4C OBD2 diagnostic port location (2014 -
 
Alfa Romeo 147
Alfa Romeo 147 OBD2 diagnostic port location (2000 - 2010)
 
Alfa Romeo 159
Alfa Romeo 159 OBD2 diagnostic port location (2005 - 2011)
 
Alfa Romeo 156
Alfa Romeo 156 OBD2 diagnostic port location (1997 - 2007)
 
Alfa Romeo Brera
Alfa Romeo Brera OBD2 diagnostic port location (2005 - 2010)
 
Alfa Romeo GT
Alfa Romeo GT OBD2 diagnostic port location (2003 - 2010)