I was wondering, now that I have some time to play with HPT, do you disable torque management and purge solenoid, etc...in VCM controls under in the scanner or do you make all of the changes in editor? I have a P0452 code and I was wondering if it's from the solenoid removed or because the purge canister is open and not plugged? This is the only code I have so far and that's strange because the rear 02's aren't even hooked up right now. The only mods to the PCM right now are 4.10 gears added and VAT's removed. Any suggestions on tuning? I'm gonna play around until I get this thing to idle a little smoother. Oh, I also removed the air injection setup. I'm probably gonna get Allen to do me a tune but I also want to learn how to play with this for myself. Any input would be appreciated. Thanks!