Guys, I haven't done any tuning on my car in a couple of years. I got things pretty well dialed in using the Calc.VE method, checked again after about a year, everything was still good. A couple of weeks ago I went to the track for the first time in a year and a half. My times were off about 6 tenths and 7 mph. I logged my runs and when I reviewed them, my logged AFR readings were way off - 20-30:1
I'd been through this before, so I went back to an old thread and reset my LM1 settings. I think I may have upgraded my 7.5 to a newer version, and thus overwritten my sae.generic settings. Well after returning the settings to what I had before, now the Calc PID selections for AFR show up as unsupported.
I took a brief WOT run on the street the other day, and the LM1 screen showed AFR's of 16-17:1. Normal driving shows normal readings. I want to get the AFR data into EFILive for analysis, but I can't get it to work as it did before.
I'm really rusty on tuning skills, so I need some help to get this to work once again. Any help is appreciated!