Any tables to look towards for this issue? Car is tuned SD Custom OS3, with STFT's on. Car idles and runs perfect, however now in the summer with A/C compressor on when at idle, car will throw a 1514 Code Go into reduced engine mode and the car will die . If I clear all codes, turn A/C off, and restart, the car will run fine again.
A/F is spot on, STFT's are 0 to -2. C6101 is raised, so don't think thats the problem. Any ideas? I tuned the VE in the winter when compressor was off, so maybe thats the issue, though don't think so b/c stft's are inline.
Any help is appreciated.