CONSULT 2 NOT WORKING

[Speedworkz]

Ever since I connected my Consult 2 to my 08 FX35 I haven't been able to connect it to my 03 350z, How do I get my Consult 2 to start working again? I have some codes on my 350z that I need to pull up and I have bumped up my time & idle I need to adjust them. HELP