I'm getting a P1516 on a 2009 G8 that has a LSA blower, stage 3 PDS cam and NW 103. I don't see the "add slave segment" option under the Edit menu and only have the P2101 thresholds under the Eng Diag tab. I have them set to 20% just to see if it helps and it doesn't seem to.
Is there a way around this? Can the slave segment be added somehow? Could the throttle body just need a new TPS? I had a similar issue on a '04 Silverado and a new TPS fixed it, but it would occasionally display other symptoms that this G8 is not doing.
I've got a 2 bar OS flashed to it, 1250223, but the factory OS was 12624402 if it matters.
Thanks