The is a professional diagnostic software tool primarily used to decode and calculate security PIN codes for vehicle immobilizer systems. Specifically optimized for PSA (Peugeot and Citroën) , it also supports various other major brands including Opel, Fiat, and VAG (Volkswagen, Audi, SEAT, Skoda) . Key Features and Functionality
: Often involves connecting via OBD and cycling the ignition to intercept signals between the BSI and ECU. Immo PIN Code psa Calculator 1
: Includes a built-in "Box of Information" with over 1,100 photos to help technicians identify the correct hardware components and mask identification for over 680 chips. and VAG (Volkswagen