My question is i installed the edge but was wondering if i take it off can i remove it from the engine memory?

welcome to df...

the edge does not go to memeory so to speak, it goes between the PCM and the engine. when you take it in for service, yank it out.

Or make friends with the service writer like I did..."what Edge?...I dont see anything" he is a good guy and sales me everything at kick butt rates, now if I ever had to take it somewhere else Id have issues [8D]

thanks a bunch.