If you are tuning or troubleshooting your G stop over in this thread to post some questions to the developer of autoenginuity.com scantool, Jay Horak, and get information on the group buy.

https://g35driver.com/forums/showthr...=1#post1163205

This tool has been a big help for me in the past and it now has the licensed Nissan/Infiniti Codes.

 

not a bad price. it is helpful and i can adjust my timing degrees and reset the a/f ratio