Do some Garages have Pirated Copies of Engine Diagnostics for most makes of Car. I say No, am i right.?.

Since a couple of years now all cars should have an OBD2 connector. There is plenty of legal software for OBD2 standard, even freeware available.

To answer your question, from almost any make there is also a pirated copy of the "original" car makers diagnostics software available. For an example google BMW Ediabas...

Fact. Another google search you could do is: mitsubishi and psa etacs

Reason i asked is that some Young Bloods are servicing BMs and Panzers at half the price. Not heard any complaints, good for them.