C6Z, built ls7, turbo, cam. 2 bar custom OS (maf less) car was brought here after being built/tuned elsewhere. THIS IS NOT MY TUNE.
It's got some rough afr swings, looks like ltft's are disabled, and it has a bad o2 sensor. I replaced the bad O2 and it immediately straightened out some of the issues and steadied both sides. Car makes okay power, but it can definitly use some VE tuning. Has a permanently installed wideband in the car, disabled closed loop, and reset fuel trims, hooked up and started scanning. My VE errors are 50+ % off. I have the scanner and histrograms setup correctly, labels are correct, etc. The car seems to be commanding 18+ afr all the time.
Wonder if this is super scaled