My cars been off the road for a while with ma battery disconnected and im not sure if the Motec will have reset itself and loose its current map? Any ideas?

 

the M4 (im guessing thats the one u have) uses a flash memory (non-volatile) so its memory is like a usb port stick drive thing, therefore it will not loose its memory if the power is switched off and should be stable for at least 10 years.

i knew my degree would come in use for something lol

 

Thanks mate. Was not to sure.