I met up w gadgetized on thur for a cruise and again last night at the track. What a great guy and beautiful truck for sure.

thur we didn't see any rep modes or problems and did a ton of wot pulls.

Was it the changes in the tune from thur to last night?

 

Well the first run I didn't get it. The throttle logged 98.8% nice and steady. I did change the commanded in the tune from 98.4 to 100%, and maybe that caused it. I'm gonna change it back after work and do a couple pulls. I don't think that was the issue though, the log showed it dropping off before REP like the 87mm, and LS3 TB's. I do really like the sounds of your BOV. Hmmm. Also when I got REP, it was only in 2nd gear at about 6500 RPM's. It was nice meeting you. I'm sure we will do some more cruises, and races.

 

man that sucks to here hopefully youll get it straightened out again.

 

Anything ever come of this? I'm having the same problem with an intermittent P2101 going into REP mode and a very similar radix / Ls3 tb set up. Its completely random, sometimes it goes REP on a hard pull other times upon start up and sometimes just cruising down the road. Very frustrating. I've use a tech2 to confirm TB and accelerator pedal position sensor match and they're both correct. Any ideas?