Any tips on where to find these default values??? Would performing a GM OBD-II Driving Cycle complete the learning process? (though I don't think I can, my TB won't even idle with the A/C running!)
I have to get the car smogged next week and I'm getting a little nervous about having it running smooth again like it was before the flashes.
Last edited by Whodunnit; July 23rd, 2009 at 01:31 PM.
2005 1500 HD , Custom OS3 SD tune .
2006 Trailblazer
Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .
I'll try that. Thank you!
A little followup and good news. Shortly after starting my next scan (after reading the above email) I decided to just drive the TB with the A/C on and keep the RPM's up to keep it running. After about 10 minutes the TB all of a sudden started running more smoothly and idled fine both with and without the A/C on. I guess it just took longer than I had thought to satisfy all the necessary OBD drive cycle parameters and (sufficiently?) complete the self-tuning process, and it didn't need to be idling to do it.
I still show an EVAP "not ready" status in my SRT tab but decided to take the car in for the Smog Check anyway. It blew 00's and passed the CA emissions test with flying colors! (note, having the 4x4 option, the computer designated only the off-dyno test )
Thanks for everyone's help with this. Now I can finally play with the settings and deal with the learn times with more peace of mind.
Peace!