Hi guys,
In the first place sorry for my noobness, but I new to the ECU tuning thing,
I've been recently having some trouble with my EGR and after an EGR valve swap the problem persists so I choosed to bypass it
with a blanking plate, the thing is that the motor engine light still pops :\
I know that the EGR can be deactivated on the ECU, for that I would like to know what tools you guys recomend, is OPCOM ok to do this sort of operations, or an ODB2 reader? what device do you guys recomend ?
I would like to be able to access the ECU so I could upload the file to any helpfull volunteer or change it myself with your help.

Thanks in advance for any help and once again sorry for my noobness ^^

Tech2 and flash wit Russian or Turkish software.