Quote from john543 on May 9, 2022, 8:56 am

So after 4 years of fighting with this I've found that every time I turn off my car then turn it back on my setting return back to the old setting. What tics me off about this system is there is no manual and trouble shooting guides.

What I have found is if you change a setting and write it to the ECU you HAVE to save it to your backup disk in your micro drive disk "save to disk". When you cycle your key the unit reads the backup file every time and write over your setting.

I wish you guys would get us a manual for these throttle bodies. Shops in my area won't even tune these because of this.