06 GT with a Steeda CAI and Bama SF3 tuner.. I just ripped around town a bit on the 91 race tune- car was running Grrrrrreat. I'm going on the road soon, so I went to load the 91 perf tune when I got home. I barely got it to idle-- and tripped the p2104 and p2112 DTCs with associated fail safe and engine lights.. I know these are for:
P2104- throttle actuator control system- forced idle
P2112- " " " " - stuck closed
I tried returning to the race tune. I returned to stock. I disconnected the battery and retried everything. I did a strange "tune dance" in my driveway in hopes that I could get back to where I was a half hour earlier-- to no avail. I've had no Problems of late. I really REFUSE to think this is a TB issue-- who's the genius out there? I've surfed a bit trying to find the answer on my own- but wanted to post to the forum in hopes of taking the beast on the road this week.