Code 28 – The drivers for this device are not installed.
: Displays real-time values such as engine speed, battery voltage, and coolant temperature in list or graph formats. Psa Xs Evolution 9780.z5 Driver
Generic OBD2 scanners read generic codes (P0100, P0300). The Z5 reads PSA-specific codes. For example, instead of Code 28 – The drivers for this device are not installed