Car was built and originally tuned by another shop. Car idles high and will hang the idle at 2-3k rpm. I get intermittent p2014 and p2112 codes. I'm at my wits end with this thing. Any help to solve this would be greatly appreciated. I've tried adjusting idle air, predicted throttle area and the car just doesn't respond correctly. What am I missing? Latest tune and log are attached.
19-07-31 12-58-32.hpl
19-07-31 12-58-32.hpl