Well i just recently purchased efi live not to long ago and did an enormous amount of reading and think i understand the software a decent bit for being very new at this. I have read many of the tutorials and have already tuned out my engine codes that are not needed. My issue lies with Calc.VET tuning. When i start to monitor logging after i have all the calc.vet pids selected i receive an error of something along the lines of error 3$ or something like that. That is with the wideband hooked up when i start logging. When i unplug the wideband and start logging i can plug it back in the AD1 location and everything seems fine. Anyone able to shed some light on whats going on? BTW before anyone asks i did modify my WO2.ben so its correct for my NGK wideband.