read/write Citroen-Peugeot DCM3.5 via OBD. some Tips for Beginners in Tuning.

Always learn from the mistakes of others, and don't repeat them !!!
Here is the link for those interested in purchasing it:
https://bit.ly/FlexYOYODiag

StageX 2.0 :
https://www.magicmotorsport.com/welco...