the civil one
Registered user
Vehicles now use OBDII compliant data links and software has been generally standardised
VOSA cannot actually interpret the Engine ECU "programming" at the roadside but they can view Engine logs which will show is the vehicle has been driven differently than the card says
The Digital card is definitely of Interest to VOSA / RSA . But so is the Programing . Engine management is now Relevant , for a host of reasons , the current one
being emissions . Make no mistake the vehicle examiners have the roadside capacity to Read your Vehicles ECU & Icu,s, Download and prosecute .